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void | lraspi_init () |
| | Initializes internal libraries and state.
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void | lraspi_close () |
| | Closes internal libraries and free internal state.
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| lraspi_Colour * | lraspi_colour_new (uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha) |
| | Creates a new colour object. More...
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| void | lraspi_colour_free (lraspi_Colour *colour) |
| | Releases the colour. More...
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| uint8_t | lraspi_colour_getredchannel (lraspi_Colour *colour) |
| | Gets the red channel value. More...
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| void | lraspi_colour_setredchannel (lraspi_Colour *colour, uint8_t red) |
| | Sets the red channel value. More...
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| uint8_t | lraspi_colour_getgreenchannel (lraspi_Colour *colour) |
| | Gets the green channel value. More...
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| void | lraspi_colour_setgreenchannel (lraspi_Colour *colour, uint8_t green) |
| | Sets the green channel value. More...
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| uint8_t | lraspi_colour_getbluechannel (lraspi_Colour *colour) |
| | Gets the blue channel value. More...
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| void | lraspi_colour_setbluechannel (lraspi_Colour *colour, uint8_t blue) |
| | Sets the blue channel value. More...
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| uint8_t | lraspi_colour_getalphachannel (lraspi_Colour *colour) |
| | Gets the alpha channel value. More...
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| void | lraspi_colour_setalphachannel (lraspi_Colour *colour, uint8_t alpha) |
| | Sets the alpha channel value. More...
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| void | lraspi_colour_setforeground (lraspi_Colour *colour) |
| | Sets the default foreground colour. More...
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| lraspi_Colour * | lraspi_colour_getforeground () |
| | Gets the default foreground colour. More...
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| void | lraspi_colour_setbackground (lraspi_Colour *colour) |
| | Sets the default foreground colour. More...
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| lraspi_Colour * | lraspi_colour_getbackground () |
| | Gets the default background colour. More...
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const char * | lraspi_colour_tostring (lraspi_Colour *colour) |
| | Gets the string representation of the colour.
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| lraspi_Image * | lraspi_image_new (const char *image_file) |
| | Loads an image file onto the memory. More...
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| void | lraspi_image_free (lraspi_Image *image) |
| | Releases an image from memory. More...
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| int | lraspi_image_getwidth (lraspi_Image *image) |
| | Gets the current width (in pixels) of the image. More...
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| int | lraspi_image_getinitialwidth (lraspi_Image *image) |
| | Gets the width (in pixels) of the image. More...
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| int | lraspi_image_getheight (lraspi_Image *image) |
| | Gets the current height (in pixels) of the image. More...
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| int | lraspi_image_getinitialheight (lraspi_Image *image) |
| | Gets the height (in pixels) of the image. More...
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| void | lraspi_image_resize (lraspi_Image *image, int height, int width) |
| | Resizes the image. More...
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| float | lraspi_image_getrotation (lraspi_Image *image) |
| | Gets the rotation angle (in radians) of the image. More...
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| void | lraspi_image_rotate (lraspi_Image *image, float angle) |
| | Rotates the image. More...
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| bool | lraspi_image_isvflip (lraspi_Image *image) |
| | Checks if the image is vertically flipped. More...
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| void | lraspi_image_vflip (lraspi_Image *image, bool vflip) |
| | Flips the image vertically. More...
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| bool | lraspi_image_ishflip (lraspi_Image *image) |
| | Checks if the image is horizontally flipped. More...
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| void | lraspi_image_hflip (lraspi_Image *image, bool hflip) |
| | Flips the image vertically. More...
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| lraspi_FilterMode | lraspi_image_getfilter (lraspi_Image *image) |
| | Gets the image filter. More...
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| void | lraspi_image_setfilter (lraspi_Image *image, lraspi_FilterMode filter) |
| | Sets the image filter. More...
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| lraspi_Colour * | lraspi_image_getpixel (lraspi_Image *image, int x, int y) |
| | Gets the colour pixel of the image. More...
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| void | lraspi_image_setpixel (lraspi_Image *image, lraspi_Colour *colour, int x, int y) |
| | Sets the colour pixel of the image. More...
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const char * | lraspi_image_tostring (lraspi_Image *image) |
| | Gets the string representation of the image.
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| bool | lraspi_screen_isclosing () |
| | Checks if the program will be closed. More...
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| int | lraspi_screen_getwidth () |
| | Gets the width of the screen. More...
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| int | lraspi_screen_getheight () |
| | Gets the height of the screen. More...
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int | lraspi_screen_getfps () |
| | Gets the frames per second.
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void | lraspi_screen_setfps (int frame_per_seconds) |
| | Sets the frames per second.
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float | lraspi_screen_getdeltatime () |
| | Gets the time in seconds since the last screen update.
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void | lraspi_screen_clear () |
| | Clears the buffer using the default background colour and prepares the library to draw.
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void | lraspi_screen_flip () |
| | Sets the library to stop drawing and show the buffer onto the screen.
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| void | lraspi_screen_setdefault (lraspi_Image *image) |
| | Sets the render target to a image object. More...
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| lraspi_Image * | lraspi_screen_getdefault () |
| | Gets the current render image. More...
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| void | lraspi_draw_print (const char *text, int x, int y) |
| | Draws a text with default font. More...
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| void | lraspi_draw_blit (lraspi_Image *image, int x, int y) |
| | Draws an image with default foreground colour. More...
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| lraspi_Font * | lraspi_font_new (const char *font_file, int size) |
| | Loads a font file onto the memory. More...
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| void | lraspi_font_free (lraspi_Font *font) |
| | Releases a font from memory. More...
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| void | lraspi_font_setdefault (lraspi_Font *font) |
| | Sets the current default font. More...
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| lraspi_Font * | lraspi_font_getdefault () |
| | Gets the current default font. More...
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const char * | lraspi_font_tostring (lraspi_Font *font) |
| | Gets the string representation of the image.
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1.9.1