[Scummvm-cvs-logs] SF.net SVN: scummvm:[41980] scummvm/branches/gsoc2009-draci/engines/draci
dkasak13 at users.sourceforge.net
dkasak13 at users.sourceforge.net
Wed Jul 1 03:02:48 CEST 2009
Revision: 41980
http://scummvm.svn.sourceforge.net/scummvm/?rev=41980&view=rev
Author: dkasak13
Date: 2009-07-01 01:02:48 +0000 (Wed, 01 Jul 2009)
Log Message:
-----------
Added Font::drawString overload that takes in a pointer to a byte buffer and a length instead of a Common::String. Changed the former drawString to be a wrapper for the new one.
Modified Paths:
--------------
scummvm/branches/gsoc2009-draci/engines/draci/font.cpp
scummvm/branches/gsoc2009-draci/engines/draci/font.h
Modified: scummvm/branches/gsoc2009-draci/engines/draci/font.cpp
===================================================================
--- scummvm/branches/gsoc2009-draci/engines/draci/font.cpp 2009-06-30 22:31:29 UTC (rev 41979)
+++ scummvm/branches/gsoc2009-draci/engines/draci/font.cpp 2009-07-01 01:02:48 UTC (rev 41980)
@@ -205,20 +205,20 @@
* @brief Draw a string to a Draci::Surface
*
* @param dst Pointer to the destination surface
- * @param str String to draw
+ * @param str Buffer containing string data
+ * @param len Length of the data
* @param x Horizontal offset on the surface
* @param y Vertical offset on the surface
* @param spacing Space to leave between individual characters. Defaults to 0.
*/
-void Font::drawString(Surface *dst, const Common::String &str,
+void Font::drawString(Surface *dst, const byte *str, uint len
int x, int y, int spacing) const {
assert(dst != NULL);
assert(x >= 0);
assert(y >= 0);
int curx = x;
- uint len = str.size();
for (unsigned int i = 0; i < len; ++i) {
@@ -233,6 +233,22 @@
}
/**
+ * @brief Draw a string to a Draci::Surface
+ *
+ * @param dst Pointer to the destination surface
+ * @param str String to draw
+ * @param x Horizontal offset on the surface
+ * @param y Vertical offset on the surface
+ * @param spacing Space to leave between individual characters. Defaults to 0.
+ */
+
+void Font::drawString(Surface *dst, const Common::String &str,
+ int x, int y, int spacing) const {
+
+ drawString(dst, str, str.size(), x, y, spacing);
+}
+
+/**
* @brief Calculate the width of a string when drawn in the current font
*
* @param str String to draw
Modified: scummvm/branches/gsoc2009-draci/engines/draci/font.h
===================================================================
--- scummvm/branches/gsoc2009-draci/engines/draci/font.h 2009-06-30 22:31:29 UTC (rev 41979)
+++ scummvm/branches/gsoc2009-draci/engines/draci/font.h 2009-07-01 01:02:48 UTC (rev 41980)
@@ -62,8 +62,12 @@
uint8 getMaxCharWidth() const { return _maxCharWidth; };
uint8 getCharWidth(byte chr) const;
void drawChar(Surface *dst, uint8 chr, int tx, int ty) const;
+
+ void drawString(Surface *dst, const byte *str, uint len, int x, int y,
+ int spacing = 0) const;
void drawString(Surface *dst, const Common::String &str,
int x, int y, int spacing = 0) const;
+
int getStringWidth(const Common::String &str, int spacing = 0) const;
void setColour(uint8 colour);
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