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|User & Date:||fvogel 2016-06-26 20:18:50|
|19:23||Fixed [4cb3dab4eb] - Improvements to the documentation of Tk_FindPhoto et al. Patch provided by Simon Bachmann. check-in: 16bb032e user: fvogel tags: core-8-6-branch|
|20:18||Fixed typos Closed-Leaf check-in: c94ac140 user: fvogel tags: bug-4cb3dab4eb|
|20:11||Fixed [4cb3dab4eb] - Improvements to the documentation of Tk_FindPhoto et al. Patch provided by Simon Bachmann. check-in: c26274ec user: fvogel tags: bug-4cb3dab4eb|
Changes to doc/FindPhoto.3.
187 187 It is possible to modify an image by writing directly to the data 188 188 the \fIpixelPtr\fR field points to. The size of the image cannot be 189 189 changed this way, though. 190 190 Also, changes made by writing directly to \fIpixelPtr\fR will not be 191 191 immediately visible, but only after a call to 192 192 \fBTk_ImageChanged\fR or after an event that causes the interested 193 193 widgets to redraw themselves. 194 -For these reasons usually it is preferrable to make changes to 195 -a copy a of the image data and write it back with 194 +For these reasons usually it is preferable to make changes to 195 +a copy of the image data and write it back with 196 196 \fBTk_PhotoPutBlock\fR or \fBTk_PhotoPutZoomedBlock\fR. 197 197 .PP 198 198 \fBTk_PhotoGetImage\fR returns 1 for compatibility with the 199 199 corresponding procedure in the old photo widget. 200 200 .PP 201 201 \fBTk_PhotoBlank\fR blanks the entire area of the 202 202 photo image. Blank areas of a photo image are transparent.