api:dk11:java:tatukgis.jdk.tgis_rendererabstract.twipstopixels_integer
Table of Contents
TGIS_RendererAbstract.TwipsToPixels(int) method
DK11 for Java | tatukgis.jdk.TGIS_RendererAbstract.TwipsToPixels | Overloads | Constructors | Fields | Methods | Properties
Convert the size from to device independent Twips (1/1440 inch) to device dependent pixels. Used to make map device independent.
Syntax
// Java public int TwipsToPixels( int _size );
// Oxygene public function TwipsToPixels( _size : Integer ) : Integer;
Parameters
| Name | Type | Description |
|---|---|---|
| _size | int Integer | size in twips; if negative then treated as pixels |
Result
| Type | Description |
|---|---|
| int Integer | Size in twips. |
Remarks
This implementation will calculate always on actual canvas PPI while TGIS_Viewer version can provide improper results on non-standard temporary devices like bitmap output on different PPI then default. Maximum value is 4096 * PPI / 96.
2022/11/30 19:35