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Stored procedures
Draws a rectangle in an Image control.
Versions 25 and later
Android This function is now available for Android applications.
Java This function is now available for the Java applications.
New in version 25
Android This function is now available for Android applications.
Java This function is now available for the Java applications.
Android This function is now available for Android applications.
Java This function is now available for the Java applications.
Versions 15 and later
WINDEVJava This function is now available for the Java applications.
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
WINDEVJava This function is now available for the Java applications.
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.
WINDEVJava This function is now available for the Java applications.
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
Android This function is now available for Android applications.
WINDEVLinux This function is now available for WINDEV applications in Linux.
New in version 16
Android This function is now available for Android applications.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Android This function is now available for Android applications.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 24 and later
Android The syntax that manages the Rectangle type is now available for Android applications.
Java The syntax that manages the Rectangle type is now available for Java applications.
New in version 24
Android The syntax that manages the Rectangle type is now available for Android applications.
Java The syntax that manages the Rectangle type is now available for Java applications.
Android The syntax that manages the Rectangle type is now available for Android applications.
Java The syntax that manages the Rectangle type is now available for Java applications.
Example
// Draw a rectangle whose background changes from red to blue
// via yellow
IMM_Image1.DrawRectangleGradient(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

<Image control>.DrawRectangleGradient(<X1> , <Y1> , <X2> , <Y2> , <Start color> , <End color> [, <Angle> [, <Color 3> [, <Distance color 3> [, <Color 4> [, <Distance color 4>]]]]])
<Image control>: Control name
Name of Image control to use.
<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°.
AndroidJava Only the following angles can be used: 0,90,180,270,360.
<Color 3>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
AndroidJava This parameter is not available.
<Distance color 3>: Optional integer
Percentage separating the start color from color 3.
AndroidJava This parameter is not available.
<Color 4>: Optional constant or integer
Color that will be used in the gradient. This color can correspond to:
AndroidJava This parameter is not available.
<Distance color 4>: Optional integer
Percentage separating the start color from color 4.
AndroidJava This parameter is not available.
WINDEVWEBDEV - Server codeiPhone/iPad

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

<Image control>.DrawRectangleGradient(<X1> , <Y1> , <X2> , <Y2> , <Gradient>)
<Image control>: Control name
Name of Image control to use.
<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.
WINDEVWEBDEV - Server codeiPhone/iPad

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

<Image control>.DrawRectangleGradient(<Rectangle> , <Start color> , <End color> [, <Angle> [, <Color 3> [, <Distance color 3> [, <Color 4> [, <Distance color 4>]]]]])
<Image control>: Control name
Name of Image control to use.
<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.
WINDEVWEBDEV - Server codeiPhone/iPad

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

<Image control>.DrawRectangleGradient(<Rectangle> , <Gradient>)
<Image control>: Control name
Name of Image control to use.
<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.
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 24
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