scott created page: JoeyLib Static Image Functions

JoeyLib-Static-Image-Functions.md

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+#### jlStaCopy
+```c
+bool jlStaCopy(jlStaT source, jlStaT target);
+```
+*(Note: This prototype isn't entirely accurate.  No pointer crazyness is needed to pass the images into this function.)*  Copies one loaded image to another.  Memory allocation is handled for you.
+
+#### jlStaCreate
+```c
+bool jlStaCreate(jlStaT sta);
+```
+*(Note: This prototype isn't entirely accurate.  No pointer crazyness is needed to pass the image into this function.)*  Creates a new static image from the current contents of the back buffer.  Memory allocation is handled for you.  Useful for special effects or taking screen shots.
+
+#### jlStaDisplay
+```c
+void jlStaDisplay(jlStaT *sta);
+```
+Copies the passed in image to the back buffer.
+
+#### jlStaFree
+```c
+void jlStaFree(jlStaT *sta);
+```
+Releases the memory used by a loaded image.
+
+#### jlStaLoad
+```c
+bool jlStaLoad(jlStaT sta, char *filename);
+```
+*(Note: This prototype isn't entirely accurate.  No pointer crazyness is needed to pass the image into this function.)*  Loads a new image from `filename` on disk.  Returns `true` on success, otherwise `false`.
+
+#### jlStaSave
+```c
+bool jlStaSave(jlStaT *sta, char *filename);
+```
+Saves the specified static image to disk as `filename`.  Returns `true` on success, otherwise `false`.