Patch #6770 by James C (sheep)

Tooltip getStringSize and getBoundingBox correction

Not really any user-visible changes here, but a nice clean-up of 
internal font drawing functions, in this case used in tooltips.

Thanks!

2 files changed, 17 insertions, 6 deletions

diff --git a/source/blender/ftfont/FTF_Api.h b/source/blender/ftfont/FTF_Api.h
index b370c18f89e..0793c4b6dfb 100644
--- a/source/blender/ftfont/FTF_Api.h
+++ b/source/blender/ftfont/FTF_Api.h
@@ -106,12 +106,12 @@ FTF_EXPORT float FTF_GetStringWidth(char* str, unsigned int flag);
 
 /**
  * Get Bounding Box
- * @param llx
- * @param lly
- * @param llz
- * @param urx
- * @param ury
- * @param urz
+ * @param llx   Lower left near x coord
+ * @param lly   Lower left near y coord
+ * @param llz   Lower left near z coord
+ * @param urx   Upper right far x coord
+ * @param ury   Upper right far y coord
+ * @param urz   Upper right far z coord
  * @param mode flag to forward to FTF_TransConvString()
  * not test yet.
  */
diff --git a/source/blender/ftfont/intern/FTF_TTFont.h b/source/blender/ftfont/intern/FTF_TTFont.h
index c4dee93c5dc..b5ff1cc54bf 100644
--- a/source/blender/ftfont/intern/FTF_TTFont.h
+++ b/source/blender/ftfont/intern/FTF_TTFont.h
@@ -78,6 +78,17 @@ public:
 
 	float GetStringWidth(char* str, unsigned int flag);
 
+	/**
+	 * Get the bounding box for a string.
+	 *
+	 * @param str	The string
+	 * @param llx   Lower left near x coord
+	 * @param lly   Lower left near y coord
+	 * @param llz   Lower left near z coord
+	 * @param urx   Upper right far x coord
+	 * @param ury   Upper right far y coord
+	 * @param urz   Upper right far z coord
+	 */
 	void GetBoundingBox(char* str, float *llx, float *lly, float *llz, float *urx, float *ury, float *urz, unsigned int flag);
 
 	/**