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  • Gradient parameters
  • Drawing in Browser code
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Stored procedures
Draws a rectangle:
  • in an Image control,
  • Versions 17 and later
    WEBDEV - Server codeWindowsLinux in an Image variable.
    New in version 17
    WEBDEV - Server codeWindowsLinux in an Image variable.
    WEBDEV - Server codeWindowsLinux in an Image variable.
  • Versions 25 and later
    WEBDEV - Server code in an WDPic variable (on the background layer),
    New in version 25
    WEBDEV - Server code in an WDPic variable (on the background layer),
    WEBDEV - Server code in an WDPic variable (on the background layer),
  • Versions 25 and later
    WEBDEV - Server code in a picLayer variable.
    New in version 25
    WEBDEV - Server code in a picLayer variable.
    WEBDEV - Server code in a picLayer variable.
Versions 15 and later
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
New in version 15
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
Versions 16 and later
WEBDEV - Browser code This function is now available in Browser code.
Linux This function is now available for WINDEV applications in Linux.
New in version 16
WEBDEV - Browser code This function is now available in Browser code.
Linux This function is now available for WINDEV applications in Linux.
WEBDEV - Browser code This function is now available in Browser code.
Linux This function is now available for WINDEV applications in Linux.
Example
// Draw a rectangle whose background changes from red to blue
// via yellow
dStartDrawing(IMG_Image1)
dRectangleGradient(10, 20, 100, 150, LightRed, LightBlue, 0, LightYellow, 30)
Syntax

Drawing a rectangle by specifying the points of the rectangle and the gradient Hide the details

dRectangleGradient([<Image>, ] <X1> , <Y1> , <X2> , <Y2> , <Start color> , <End color> [, <Angle> [, <Color 3> [, <Distance color 3> [, <Color 4> [, <Distance color 4>]]]]])
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of an picLayer variable.
    New in version 25
    WEBDEV - Server code the name of an picLayer variable.
    WEBDEV - Server code the name of an picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of an picLayer variable.
    New in version 25
    WEBDEV - Server code the name of an picLayer variable.
    WEBDEV - Server code the name of an picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of an picLayer variable.
    New in version 25
    WEBDEV - Server code the name of an picLayer variable.
    WEBDEV - Server code the name of an picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<X1>: Integer
X coordinate (in pixels) of top left corner of rectangle.
<Y1>: Integer
Y coordinate (in pixels) of top left corner of rectangle.
<X2>: Integer
X coordinate (in pixels) of bottom right corner of rectangle.
<Y2>: Integer
Y coordinate (in pixels) of bottom right corner of rectangle.
<Start color>: Integer or constant
Start color of gradient. This color can correspond to:
<End color>: Integer or constant
End color of gradient. This color can correspond to:
<Angle>: Optional integer
Angle that will be used for the selection of colors in the gradient. The angle value is included between 0 (horizontal angle, default value) and 360°.
<Color 3>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
<Distance color 3>: Optional integer
Percentage separating the start color from color 3.
<Color 4>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
<Distance color 4>: Optional integer
Percentage separating the start color from color 4.
Versions 21 and later
WEBDEV - Server code

Drawing a rectangle by specifying the points of the rectangle and by using the Background type Hide the details

dRectangleGradient([<Image>, ] <X1> , <Y1> , <X2> , <Y2> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<X1>: Integer
X coordinate (in pixels) of top left corner of rectangle.
<Y1>: Integer
Y coordinate (in pixels) of top left corner of rectangle.
<X2>: Integer
X coordinate (in pixels) of bottom right corner of rectangle.
<Y2>: Integer
Y coordinate (in pixels) of bottom right corner of rectangle.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
New in version 21
WEBDEV - Server code

Drawing a rectangle by specifying the points of the rectangle and by using the Background type Hide the details

dRectangleGradient([<Image>, ] <X1> , <Y1> , <X2> , <Y2> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<X1>: Integer
X coordinate (in pixels) of top left corner of rectangle.
<Y1>: Integer
Y coordinate (in pixels) of top left corner of rectangle.
<X2>: Integer
X coordinate (in pixels) of bottom right corner of rectangle.
<Y2>: Integer
Y coordinate (in pixels) of bottom right corner of rectangle.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
WEBDEV - Server code

Drawing a rectangle by specifying the points of the rectangle and by using the Background type Hide the details

dRectangleGradient([<Image>, ] <X1> , <Y1> , <X2> , <Y2> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<X1>: Integer
X coordinate (in pixels) of top left corner of rectangle.
<Y1>: Integer
Y coordinate (in pixels) of top left corner of rectangle.
<X2>: Integer
X coordinate (in pixels) of bottom right corner of rectangle.
<Y2>: Integer
Y coordinate (in pixels) of bottom right corner of rectangle.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
WEBDEV - Server code

Drawing a rectangle by using the Rectangle type and by specifying the gradient Hide the details

dRectangleGradient([<Image>, ] <Rectangle> , <Start color> , <End color> [, <Angle> [, <Color 3> [, <Distance color 3> [, <Color 4> [, <Distance color 4>]]]]])
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<Rectangle>: Rectangle variable
Name of the Rectangle variable that defines the coordinates of the rectangle to draw.
<Start color>: Integer or constant
Start color of gradient. This color can correspond to:
<End color>: Integer or constant
End color of gradient. This color can correspond to:
<Angle>: Optional integer
Angle that will be used for the selection of colors in the gradient. The angle value is included between 0 (horizontal angle, default value) and 360°.
<Color 3>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
<Distance color 3>: Optional integer
Percentage separating the start color from color 3.
<Color 4>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
<Distance color 4>: Optional integer
Percentage separating the start color from color 4.
Versions 21 and later
WEBDEV - Server code

Drawing a rectangle by using the Rectangle type and the Background type Hide the details

dRectangleGradient([<Image>, ] <Rectangle> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<Rectangle>: Rectangle variable
Name of the Rectangle variable that defines the coordinates of the rectangle to draw.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
New in version 21
WEBDEV - Server code

Drawing a rectangle by using the Rectangle type and the Background type Hide the details

dRectangleGradient([<Image>, ] <Rectangle> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<Rectangle>: Rectangle variable
Name of the Rectangle variable that defines the coordinates of the rectangle to draw.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
WEBDEV - Server code

Drawing a rectangle by using the Rectangle type and the Background type Hide the details

dRectangleGradient([<Image>, ] <Rectangle> , <Gradient>)
<Image>: Optional control name or optional Image, WDPic or picLayer variable
Versions 24 and later
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
New in version 24
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
WindowsLinux Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of an Image variable.
  • Versions 25 and later
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    New in version 25
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
    WEBDEV - Server code the name of a WDPic variable. Only the background layer will be handled.
  • Versions 25 and later
    WEBDEV - Server code the name of a picLayer variable.
    New in version 25
    WEBDEV - Server code the name of a picLayer variable.
    WEBDEV - Server code the name of a picLayer variable.
If this parameter is not specified, it is necessary to define the drawing destination with dStartDrawing.
<Rectangle>: Rectangle variable
Name of the Rectangle variable that defines the coordinates of the rectangle to draw.
<Gradient>: Background variable
Name of the Background variable the with the gradient characteristics.
Remarks

Gradient parameters

The color parameters are used as follows:
The angle is used to define the orientation of the gradient.
Gradients with 3 or 4 colors are only available for 0 or 90 degree angles.
Remark: The gradient colors are not available for some systems (Windows 98 or Me for example) or for TSE 256 colors. In this case, a rectangle whose color corresponds to <Start color> is displayed.
Versions 16 and later
WEBDEV - Browser code

Drawing in Browser code

Some drawing functions are available in Browser code. The drawing functions in Browser code are based on the HTML 5 standard. More specifically, these functions are based on the "canvas" tag of HTML 5.
The drawing features in browser code are available for the recent browsers only (supporting the HTML 5 standard). To find out whether the drawing features are proposed by your browser, use DrawingAvailable.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of description window of project ("Project .. Project description"), "Advanced" button, "W3C standard" option.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of the description window of the project ("Project .. Project description").
Caution: To use the drawing functions with Internet Explorer 9, the project must include the reference to the DTD file. To do so, the HTML mode must be "HTML 4.01 Transitional + DTD". This option is available in the "Advanced" tab of the description window of project.
Reminder: To display the description window of project, on the "Project" pane, in the "Project" group, click "Description".
Special case: Drawing in the browser of an Android phone: The browser drawing functions are only available starting with version 3 of Android.
New in version 16
WEBDEV - Browser code

Drawing in Browser code

Some drawing functions are available in Browser code. The drawing functions in Browser code are based on the HTML 5 standard. More specifically, these functions are based on the "canvas" tag of HTML 5.
The drawing features in browser code are available for the recent browsers only (supporting the HTML 5 standard). To find out whether the drawing features are proposed by your browser, use DrawingAvailable.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of description window of project ("Project .. Project description"), "Advanced" button, "W3C standard" option.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of the description window of the project ("Project .. Project description").
Caution: To use the drawing functions with Internet Explorer 9, the project must include the reference to the DTD file. To do so, the HTML mode must be "HTML 4.01 Transitional + DTD". This option is available in the "Advanced" tab of the description window of project.
Reminder: To display the description window of project, on the "Project" pane, in the "Project" group, click "Description".
Special case: Drawing in the browser of an Android phone: The browser drawing functions are only available starting with version 3 of Android.
WEBDEV - Browser code

Drawing in Browser code

Some drawing functions are available in Browser code. The drawing functions in Browser code are based on the HTML 5 standard. More specifically, these functions are based on the "canvas" tag of HTML 5.
The drawing features in browser code are available for the recent browsers only (supporting the HTML 5 standard). To find out whether the drawing features are proposed by your browser, use DrawingAvailable.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of description window of project ("Project .. Project description"), "Advanced" button, "W3C standard" option.
Caution: To use the drawing functions with Internet Explorer 9, the project must "include the reference to the DTD file". This option is available in the "Advanced" tab of the description window of the project ("Project .. Project description").
Caution: To use the drawing functions with Internet Explorer 9, the project must include the reference to the DTD file. To do so, the HTML mode must be "HTML 4.01 Transitional + DTD". This option is available in the "Advanced" tab of the description window of project.
Reminder: To display the description window of project, on the "Project" pane, in the "Project" group, click "Description".
Special case: Drawing in the browser of an Android phone: The browser drawing functions are only available starting with version 3 of Android.
Related Examples:
The drawing functions Unit examples (WINDEV): The drawing functions
[ + ] Using the main drawing functions of WINDEV to:
- Initialize an Image control for drawing
- Draw simple shapes
- Write a text into a drawing
- Change the color in a drawing
Business / GUI classification : Neutral code
Component : wd250pnt.dll
Minimum version required
  • Version 12
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