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topicchi
2024-09-24 16:54:39 +00:00
parent e3ca99e4db
commit c7a68c0205
332 changed files with 6098 additions and 4139 deletions
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24
trunk/Arduino/libraries/TFT_eSPI/Extensions/Sprite.h
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@@ -13,12 +13,12 @@ class TFT_eSprite : public TFT_eSPI {
~TFT_eSprite(void);
// Create a sprite of width x height pixels, return a pointer to the RAM area
// Sketch can cast returned value to (uint16_t*) for 16 bit depth if needed
// Sketch can cast returned value to (uint16_t*) for 16-bit depth if needed
// RAM required is:
// - 1 bit per pixel for 1 bit colour depth
// - 1 nibble per pixel for 4 bit colour (with palette table)
// - 1 byte per pixel for 8 bit colour (332 RGB format)
// - 2 bytes per pixel for 16 bit color depth (565 RGB format)
// - 1 nibble per pixel for 4-bit colour (with palette table)
// - 1 byte per pixel for 8-bit colour (332 RGB format)
// - 2 bytes per pixel for 16-bit color depth (565 RGB format)
void* createSprite(int16_t width, int16_t height, uint8_t frames = 1);
// Returns a pointer to the sprite or nullptr if not created, user must cast to pointer type
@@ -39,7 +39,7 @@ class TFT_eSprite : public TFT_eSPI {
void* setColorDepth(int8_t b);
int8_t getColorDepth(void);
// Set the palette for a 4 bit depth sprite. Only the first 16 colours in the map are used.
// Set the palette for a 4-bit depth sprite. Only the first 16 colours in the map are used.
void createPalette(uint16_t *palette = nullptr, uint8_t colors = 16); // Palette in RAM
void createPalette(const uint16_t *palette = nullptr, uint8_t colors = 16); // Palette in FLASH
@@ -61,14 +61,14 @@ class TFT_eSprite : public TFT_eSPI {
// Fill Sprite with a colour
fillSprite(uint32_t color),
// Define a window to push 16 bit colour pixels into in a raster order
// Define a window to push 16-bit colour pixels into in a raster order
// Colours are converted to the set Sprite colour bit depth
setWindow(int32_t x0, int32_t y0, int32_t x1, int32_t y1),
// Push a color (aka singe pixel) to the sprite's set window area
pushColor(uint16_t color),
// Push len colors (pixels) to the sprite's set window area
pushColor(uint16_t color, uint32_t len),
// Push a pixel pre-formatted as a 1, 4, 8 or 16 bit colour (avoids conversion overhead)
// Push a pixel pre-formatted as a 1, 4, 8 or 16-bit colour (avoids conversion overhead)
writeColor(uint16_t color),
// Set the scroll zone, top left corner at x,y with defined width and height
@@ -139,7 +139,7 @@ class TFT_eSprite : public TFT_eSPI {
height(void);
// Functions associated with anti-aliased fonts
// Draw a single unicode character using the loaded font
// Draw a single Unicode character using the loaded font
void drawGlyph(uint16_t code);
// Print string to sprite using loaded font at cursor position
void printToSprite(String string);
@@ -162,13 +162,13 @@ class TFT_eSprite : public TFT_eSPI {
protected:
uint8_t _bpp; // bits per pixel (1, 4, 8 or 16)
uint16_t *_img; // pointer to 16 bit sprite
uint8_t *_img8; // pointer to 1 and 8 bit sprite frame 1 or frame 2
uint8_t *_img4; // pointer to 4 bit sprite (uses color map)
uint16_t *_img; // pointer to 16-bit sprite
uint8_t *_img8; // pointer to 1 and 8-bit sprite frame 1 or frame 2
uint8_t *_img4; // pointer to 4-bit sprite (uses color map)
uint8_t *_img8_1; // pointer to frame 1
uint8_t *_img8_2; // pointer to frame 2
uint16_t *_colorMap; // color map pointer: 16 entries, used with 4 bit color map.
uint16_t *_colorMap; // color map pointer: 16 entries, used with 4-bit color map.
int32_t _sinra; // Sine of rotation angle in fixed point
int32_t _cosra; // Cosine of rotation angle in fixed point