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- Coordinates
- Drawing in PHP
- Drawing in Browser code
<WDPic variable>.DrawRectangle (Function) In french: <Variable WDPic>.DessineRectangle Draws a rectangle in a variable of type WDPic (on the background layer).
MyWDPicImage is WDPic = "Test.gif"
MyWDPicImage.DrawRectangle(10, 10, 50, 50, LightYellow, LightBlue)
IMG_MyDrawing = MyWDPicImage
Syntax
Drawing a rectangle by specifying the coordinates of rectangle Hide the details
<WDPic image>.DrawRectangle(<X1> , <Y1> , <X2> , <Y2> [, <Background> [, <Line>]])
<WDPic image>: WDPic variable Name of the WDPic variable to be used. Only the background layer will be handled. <X1>: Integer X-coordinate (in pixels) of the upper-left corner of the rectangle. <Y1>: Integer Y-coordinate (in pixels) of the upper-left corner of the rectangle. <X2>: Integer X-coordinate (in pixels) of the lower-right corner of the rectangle. <Y2>: Integer Y-coordinate (in pixels) of the lower-right corner of the rectangle. <Background>: Integer, constant or Background variable (optional) - Background color of rectangle. This color can be:
- Background characteristics:
 variable of type Background. In this case, the gradient defined in the variable is ignored.
- characteristics specified in the last call to <WDPic variable>.Background if this parameter is not specified.
<Line>: Integer, constant or Border variable (optional) - Color of rectangle line. This color can be:
- Characteristics of the line:
 variable of type Border. In this case, only the following properties are taken into account: - Color: if the property corresponds to the constant ColorDefined, the color defined during the last call to the <WDPic variable>.Pen function is used.. If this function has not been used, the background color of the rectangle will be used.
- Thickness: if the property corresponds to the constant DefinedThickness, the thickness defined during the last call to function <WDPic variable>.Pen is used.. If this function has not been used, the thickness will be set to 1.
- Trait: if the property corresponds to TraitIndéfini, the trait type defined during the last call to the <WDPic variable>.Pen function is used.. If this function has not been used, the line will be solid.
- characteristics specified in the last call to <WDPic variable>.Pen if this parameter is not specified.
Drawing a rectangle via a Rectangle variable Hide the details
<WDPic image>.DrawRectangle(<Rectangle> [, <Background> [, <Line>]])
<WDPic image>: WDPic variable Name of the WDPic variable to be used. Only the background layer will be handled. <Rectangle>: Rectangle variable Name of the Rectangle variable that defines the coordinates of the rectangle to draw. <Background>: Integer, constant or Background variable (optional) - Background color of rectangle. This color can be:
- Background characteristics:
- variable of type Background. In this case, the gradient defined in the variable is ignored.
- characteristics specified in the last call to <WDPic variable>.Background if this parameter is not specified.
<Line>: Integer, constant or Border variable (optional) - Color of rectangle line. This color can be:
- Characteristics of the line:
 variable of type Border. In this case, only the following properties are taken into account: - Color: if the property corresponds to the constant ColorDefined, the color defined during the last call to the <WDPic variable>.Pen function is used.. If this function has not been used, the background color of the rectangle will be used.
- Thickness: if the property corresponds to the constant DefinedThickness, the thickness defined during the last call to function <WDPic variable>.Pen is used.. If this function has not been used, the thickness will be set to 1.
- Trait: if the property corresponds to TraitIndéfini, the trait type defined during the last call to the <WDPic variable>.Pen function is used.. If this function has not been used, the line will be solid.
- characteristics specified in the last call to <WDPic variable>.Pen if this parameter is not specified.
Remarks Coordinates Coordinates are specified with respect to the upper-left corner of the image (coordinates: (0.0)).
Related Examples:
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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
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Business / UI classification: Neutral code
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