<WDPic variable>.Pen (Function)

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<WDPic variable>.Pen (Function)

In french: <Variable WDPic>.Stylo

Declares the default color and style for the lines, rectangles, circles, ... contained in a WDPic variable (on the background layer).

Versions 15 and later

This function is now available for WEBDEV sites in Linux.

New in version 15

This function is now available for WEBDEV sites in Linux.

Example

MyWDPicImage is WDPic = "Test.gif"
// Declare the default color and style for the different lines
MyWDPicImage.Pen(LightGreen, 3)
IMG_MyDrawing = MyWDPicImage

Syntax

<WDPic Image>.Pen(<Color> [, <Line style> [, <Line thickness> [, <Opacity>]]])

<WDPic Image>: WDPic variable

Name of the WDPic variable to use. Only the background layer will be handled.

<Color>: Integer or constant

Default color for the different lines. This color can correspond to:
an RGB color (returned by RGB),
an HSL color (returned by HSL),
a preset color of WLanguage.
Versions 23 and later
a Color variable. In this case, the opacity specified in the variable is taken into account.
New in version 23
a Color variable. In this case, the opacity specified in the variable is taken into account.
a Color variable. In this case, the opacity specified in the variable is taken into account.
Versions 23 and later
a Color variable. In this case, the opacity specified in the variable is taken into account.
New in version 23
a Color variable. In this case, the opacity specified in the variable is taken into account.
a Color variable. In this case, the opacity specified in the variable is taken into account.

<Line style>: Optional integer

Default style for the different lines:
0 (by default): Solid line
1: Dash (---)
2: Line and dot (-.-.-)
3: Dot and dash (-.-.-)
4: Dash and two dots (-..-..-)
5: Invisible line

<Line thickness>: Optional integer

Thickness of the line in pixels (1 by default). Only the Solid Line style is available if this parameter is greater than 1.

<Opacity>: Optional integer

Opacity of color, included between 0 (transparent) and 255 (opaque). An opacity set to 128 is used to blend 50% of the color with the existing color found in the control.
Remarks:
This opacity will be taken into account if the drawing in the Image control was initialized with the dWithOpacity constant (<WDPic variable>.StartDrawing).
Versions 23 and later
If the <Color> parameter corresponds to a Color variable, this parameter must not be specified: the opacity specified in the variable will be taken into account.
New in version 23
If the <Color> parameter corresponds to a Color variable, this parameter must not be specified: the opacity specified in the variable will be taken into account.
If the <Color> parameter corresponds to a Color variable, this parameter must not be specified: the opacity specified in the variable will be taken into account.

Related Examples:

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