SetIconSize()
Summary
Sets the point size of symbols used to draw point features.
Syntax
SetIconSize(string lyr_set_name, real point_size)
| Argument | Contents |
|---|---|
| lyr_set_name | The name of the layer or selection set |
| point_size | The size of the icon in points |
Notes
-
When used on a selection set, a null value for point_size indicates that the default value for the layer should be used.
-
When setting the icon size for a selection set, the font for that set must have been previously set by SetIcon().
-
If lyr_set_name is null, SetIconSize() operates on the current layer.
-
SetIconSize() normally operates on the current map. You can force it to operate on a different map by including the map name in lyr_set_name. For instance, Map1|LayerA| affects the display of LayerA in Map1.
Example
SetIconSize("Cities|", 12.0)
SetIcon("Cities|Capitals ", "Font Character", "Arial|16", 44)
SetIconSize("Cities|Capitals", 16.0)Error Codes
| Error Type | Meaning |
|---|---|
| NotFound | The layer or selection set does not exist |
See Also
| Function | Summary |
|---|---|
| GetIconSize() | Gets the point size of the symbol used to draw point features |
| SetIconColor() | Sets the color used to draw point features |
| SetIcon() | Sets the font and character or bitmap used to draw point features |