Marblecore Imaging Library Documentation

Documentation / Marblecore Imaging / Methods / EffectInnerGlow

EffectInnerGlow method

Syntax

Boolean EffectInnerGlow(nSize As Number, nColor As Number, nOpacity As Number, bCenter As Boolean, bPrecise As Boolean, nLeft As Number, nTop As Number, nWidth As Number, nHeight As Number)

Return value

Returns true if the function succeeded.

Parameters

Parameter	Type	Required	Description
nSize	Number	No	Optional parameter which specifies the size of the image border.
nColor	Number	No	Optional parameter which specifies the glow color.
nOpacity	Number	No	Optional parameter which specifies the end opacity of the glow.
bCenter	Boolean	No	Optional parameter which specifies the source (center or edge).
bPrecise	Boolean	No	Optional parameter which enables or disables the precise technique instead of the softer.
nLeft	Number	No	Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the left coordinate of the rectangle.
nTop	Number	No	Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the top coordinate of the rectangle.
nWidth	Number	No	Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the width of the rectangle.
nHeight	Number	No	Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the height of the rectangle.

Example

The example below shows the effect of this method and how to use it. You can slide the marker in the before/after picture to see the difference. If you take a look at the example code, assume there is a reference to the Marblecore Imaging object with the name 'MarblecoreImaging'. Transparent parts of the image are displayed using a checkerboard pattern.

1 // Load the specified image in memory
2 MarblecoreImaging.LoadFromFile("example-effectinnerglow-before.jpg");
3 
4 // Execute the operation
5 MarblecoreImaging.EffectInnerGlow();
6 
7 // Save the modified image to the specified file
8 MarblecoreImaging.SaveToFile("example-effectinnerglow-after.jpg");

Category

Effects

See also

EffectBorder | EffectButton | EffectColorOverlay | EffectInnerBevel | EffectMask | EffectOuterGlow | EffectShadow | EffectSoftenBorder