api:dk11:java:tatukgis.jdk.tgis_rendererabstract.pixelstotwips_integer
Table of Contents
TGIS_RendererAbstract.PixelsToTwips method
DK11 for Java | tatukgis.jdk.TGIS_RendererAbstract.PixelsToTwips | Constructors | Fields | Methods | Properties
Convert size from device dependent pixels to device independent Twips (1/1440 inch). Used to make map device independent.
Syntax
// Java public int PixelsToTwips( int _size );
// Oxygene public function PixelsToTwips( _size : Integer ) : Integer;
Parameters
| Name | Type | Description |
|---|---|---|
| _size | int Integer | size in pixels; absolute value will be taken |
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.
2021/04/15 01:14