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<Image variable>.DrawRectangle (Function) In french: <Variable Image>.DessineRectangle
MyImage is Image = "Test.gif" // Draw a rectangle whose background is light yellow // and whose border is light blue MyImage.DrawRectangle(10, 10, 50, 50, LightYellow, LightBlue) IMG_MyDrawing = MyImage
Syntax
Drawing a rectangle by specifying the coordinates of rectangle Hide the details
<Image variable>.DrawRectangle(<X1> , <Y1> , <X2> , <Y2> [, <Background> [, <Line>]])
<Image variable>: Image variable Name of the Image variable 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. <Background>: Integer, constant or Background variable (optional) - Background color of rectangle. This color can be:
- Characteristics of background:
Versions 21 and later     Variable type Background. In this case, the gradient defined in the variable is ignored. New in version 21     Variable type Background. In this case, the gradient defined in the variable is ignored.      Variable type Background. In this case, the gradient defined in the variable is ignored. - characteristics specified in the last call to <Image 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:
Versions 21 and later    Variable type Border. In this case, only the following properties are taken into account: - Color: if the property corresponds to the constant ColorUndefined, the Color defined during the last call to the function <Image variable>.Pen 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 ThicknessUndefined, the thickness defined during the last call to the function <Image variable>.Pen is used. If this function has not been used, the thickness will be set to 1.
- Line: if the property is LineUndefined, the type of Line defined during the last call to the <Image variable>.Pen function is used. If this function has not been used, the line will be solid.
New in version 21    Variable type Border. In this case, only the following properties are taken into account: - Color: if the property corresponds to the constant ColorUndefined, the Color defined during the last call to the function <Image variable>.Pen 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 ThicknessUndefined, the thickness defined during the last call to the function <Image variable>.Pen is used. If this function has not been used, the thickness will be set to 1.
- Line: if the property is LineUndefined, the type of Line defined during the last call to the <Image variable>.Pen function is used. If this function has not been used, the line will be solid.
    Variable type Border. In this case, only the following properties are taken into account: - Color: if the property corresponds to the constant ColorUndefined, the Color defined during the last call to the function <Image variable>.Pen 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 ThicknessUndefined, the thickness defined during the last call to the function <Image variable>.Pen is used. If this function has not been used, the thickness will be set to 1.
- Line: if the property is LineUndefined, the type of Line defined during the last call to the <Image variable>.Pen function is used. If this function has not been used, the line will be solid.
- characteristics specified in the last call to <Image variable>.Pen if this parameter is not specified.
Remarks Coordinates Coordinates are given with respect to the top 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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