SmallPictureMaskColor
property for PowerScript controls
Applies to
ListView controls
Description
The mask color is the color in the picture that is transparent when
the picture is displayed.
Select the color to mask newly added user-defined bitmaps. In
scripts, you can change the mask color before adding each picture. Each
image uses the mask color that was in effect when it was added.
Usage
In a painter
To specify a picture mask color:
-
Select a color from the Picture Mask Color drop-down list on the
Small Picture tab page of the control’s Properties view.To add your own colors to the color drop-down list, select
Design>Custom Colors before displaying the Properties view.
In scripts
The SmallPictureMaskColor property takes a long (-2 to 16,777,215)
that specifies the numerical value of the background color. This property
is used when each bitmap is added and, therefore, can be changed between
AddSmallPicture calls.
The SmallPictureMaskColor value is a combination of values for the
red, green, and blue components of the color. If you do not know the long
value for a particular color, choose Design>Custom Colors to determine
the red, green, and blue values and then call the RGB function to specify
the color in a script.
The following example sets yellow as the mask color for user-defined
bitmaps in a ListView:
|
1 |
lv_1.SmallPictureMaskColor = RGB(255, 255, 0) |