8.9. tsImageGetHeight
Syntax
Pascal
function tsImageGetHeight(ImageID: tsImageID): tsInt;
C/C++
tsInt tsImageGetHeight(tsImageID ImageID);
Description
This function queres the height of an image.
![[Tip]](images/tip.png)
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Tip |
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This function calls tsImageGetInfo internally. If you need more than one information from an font reduce overhead and call tsImageGetInfo instead. |
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Params
- ImageID
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The ImageID from which the infos will be quered.
Return Value
Return value is the width of the image. If there was an error the return value is zero.
Error Codes
- TS_NO_ACTIVE_CONTEXT
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If there was no context bound.
- TS_INVALID_VALUE
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This will happen if you pass an invalid ImageID to this function.