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Updated the sftdlib, Added some functions in gfx and gfx.texture

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Firew0lf 2015-10-09 00:02:23 +02:00
parent c5337a5b2e
commit dcdeec6525
5 changed files with 484 additions and 48 deletions
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44
libs/sftdlib/libsftd/include/sftd.h
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@ -105,6 +105,50 @@ void sftd_draw_wtext(sftd_font *font, int x, int y, unsigned int color, unsigned
*/
void sftd_draw_wtextf(sftd_font *font, int x, int y, unsigned int color, unsigned int size, const wchar_t *text, ...);
/**
* @brief Returns the width of the given text in pixels
* @param font the font used to calculate the width
* @param size the font size
* @param text a pointer to the text that will be used to calculate the length
*/
int sftd_get_text_width(sftd_font *font, unsigned int size, const char *text);
/**
* @brief Draws text using a font. The text will wrap after the pixels specified in lineWidth.
* @param font the font to use
* @param x the x coordinate to draw the text to
* @param y the y coordinate to draw the text to
* @param color the color to draw the font
* @param size the font size
* @param lineWidth The length of one line before a line break accours.
* @param text a pointer to the text to draw
*/
void sftd_draw_text_wrap(sftd_font *font, int x, int y, unsigned int color, unsigned int size, unsigned int lineWidth, const char *text);
/**
* @brief Calculates the bounding box of the text wih the given attributes.
* @param boundingWidth Pointer to the address where the width will be stored.
* @param boundingHeight Pointer to the address where the height will be stored.
* @param font the font to use
* @param size the font size
* @param lineWidth The length of one line before a line break accours.
* @param text a pointer to the text to draw
*/
void sftd_calc_bounding_box(int *boundingWidth, int *boundingHeight, sftd_font *font, unsigned int size, unsigned int lineWidth, const char *text);
/**
* @brief Draws formatted text using a font. The text will wrap after the pixels specified in lineWidth.
* @param font the font to use
* @param x the x coordinate to draw the text to
* @param y the y coordinate to draw the text to
* @param color the color to draw the font
* @param size the font size
* @param lineWidth The length of one line before a line break accours.
* @param text a pointer to the text to draw
* @param ... variable arguments
*/
void sftd_draw_textf_wrap(sftd_font *font, int x, int y, unsigned int color, unsigned int size, unsigned int lineWidth, const char *text, ...);
// (ctruLua addition) Based on sftd_draw_wtext, returns the width of the text drawn.
int sftd_width_wtext(sftd_font *font, unsigned int size, const wchar_t *text);