Struct playdate_graphics 

#[repr(C)]
pub struct playdate_graphics {

    pub video: *const playdate_video,
    pub clear: Option<unsafe extern "C" fn(color: LCDColor)>,
    pub setBackgroundColor: Option<unsafe extern "C" fn(color: LCDSolidColor)>,
    pub setStencil: Option<unsafe extern "C" fn(stencil: *mut LCDBitmap)>,
    pub setDrawMode: Option<unsafe extern "C" fn(mode: LCDBitmapDrawMode)>,
    pub setDrawOffset: Option<unsafe extern "C" fn(dx: c_int, dy: c_int)>,
    pub setClipRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int)>,
    pub clearClipRect: Option<unsafe extern "C" fn()>,
    pub setLineCapStyle: Option<unsafe extern "C" fn(endCapStyle: LCDLineCapStyle)>,
    pub setFont: Option<unsafe extern "C" fn(font: *mut LCDFont)>,
    pub setTextTracking: Option<unsafe extern "C" fn(tracking: c_int)>,
    pub pushContext: Option<unsafe extern "C" fn(target: *mut LCDBitmap)>,
    pub popContext: Option<unsafe extern "C" fn()>,
    pub drawBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, flip: LCDBitmapFlip)>,
    pub tileBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, width: c_int, height: c_int, flip: LCDBitmapFlip)>,
    pub drawLine: Option<unsafe extern "C" fn(x1: c_int, y1: c_int, x2: c_int, y2: c_int, width: c_int, color: LCDColor)>,
    pub fillTriangle: Option<unsafe extern "C" fn(x1: c_int, y1: c_int, x2: c_int, y2: c_int, x3: c_int, y3: c_int, color: LCDColor)>,
    pub drawRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, color: LCDColor)>,
    pub fillRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, color: LCDColor)>,
    pub drawEllipse: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, lineWidth: c_int, startAngle: f32, endAngle: f32, color: LCDColor)>,
    pub fillEllipse: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, startAngle: f32, endAngle: f32, color: LCDColor)>,
    pub drawScaledBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, xscale: f32, yscale: f32)>,
    pub drawText: Option<unsafe extern "C" fn(text: *const c_void, len: usize, encoding: PDStringEncoding, x: c_int, y: c_int) -> c_int>,
    pub newBitmap: Option<unsafe extern "C" fn(width: c_int, height: c_int, bgcolor: LCDColor) -> *mut LCDBitmap>,
    pub freeBitmap: Option<unsafe extern "C" fn(arg1: *mut LCDBitmap)>,
    pub loadBitmap: Option<unsafe extern "C" fn(path: *const c_char, outerr: *mut *const c_char) -> *mut LCDBitmap>,
    pub copyBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap) -> *mut LCDBitmap>,
    pub loadIntoBitmap: Option<unsafe extern "C" fn(path: *const c_char, bitmap: *mut LCDBitmap, outerr: *mut *const c_char)>,
    pub getBitmapData: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, width: *mut c_int, height: *mut c_int, rowbytes: *mut c_int, mask: *mut *mut u8, data: *mut *mut u8)>,
    pub clearBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, bgcolor: LCDColor)>,
    pub rotatedBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, rotation: f32, xscale: f32, yscale: f32, allocedSize: *mut c_int) -> *mut LCDBitmap>,
    pub newBitmapTable: Option<unsafe extern "C" fn(count: c_int, width: c_int, height: c_int) -> *mut LCDBitmapTable>,
    pub freeBitmapTable: Option<unsafe extern "C" fn(table: *mut LCDBitmapTable)>,
    pub loadBitmapTable: Option<unsafe extern "C" fn(path: *const c_char, outerr: *mut *const c_char) -> *mut LCDBitmapTable>,
    pub loadIntoBitmapTable: Option<unsafe extern "C" fn(path: *const c_char, table: *mut LCDBitmapTable, outerr: *mut *const c_char)>,
    pub getTableBitmap: Option<unsafe extern "C" fn(table: *mut LCDBitmapTable, idx: c_int) -> *mut LCDBitmap>,
    pub loadFont: Option<unsafe extern "C" fn(path: *const c_char, outErr: *mut *const c_char) -> *mut LCDFont>,
    pub getFontPage: Option<unsafe extern "C" fn(font: *mut LCDFont, c: u32) -> *mut LCDFontPage>,
    pub getPageGlyph: Option<unsafe extern "C" fn(page: *mut LCDFontPage, c: u32, bitmap: *mut *mut LCDBitmap, advance: *mut c_int) -> *mut LCDFontGlyph>,
    pub getGlyphKerning: Option<unsafe extern "C" fn(glyph: *mut LCDFontGlyph, glyphcode: u32, nextcode: u32) -> c_int>,
    pub getTextWidth: Option<unsafe extern "C" fn(font: *mut LCDFont, text: *const c_void, len: usize, encoding: PDStringEncoding, tracking: c_int) -> c_int>,
    pub getFrame: Option<unsafe extern "C" fn() -> *mut u8>,
    pub getDisplayFrame: Option<unsafe extern "C" fn() -> *mut u8>,
    pub getDebugBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>,
    pub copyFrameBufferBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>,
    pub markUpdatedRows: Option<unsafe extern "C" fn(start: c_int, end: c_int)>,
    pub display: Option<unsafe extern "C" fn()>,
    pub setColorToPattern: Option<unsafe extern "C" fn(color: *mut LCDColor, bitmap: *mut LCDBitmap, x: c_int, y: c_int)>,
    pub checkMaskCollision: Option<unsafe extern "C" fn(bitmap1: *mut LCDBitmap, x1: c_int, y1: c_int, flip1: LCDBitmapFlip, bitmap2: *mut LCDBitmap, x2: c_int, y2: c_int, flip2: LCDBitmapFlip, rect: LCDRect) -> c_int>,
    pub setScreenClipRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int)>,
    pub fillPolygon: Option<unsafe extern "C" fn(nPoints: c_int, coords: *mut c_int, color: LCDColor, fillrule: LCDPolygonFillRule)>,
    pub getFontHeight: Option<unsafe extern "C" fn(font: *mut LCDFont) -> u8>,
    pub getDisplayBufferBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>,
    pub drawRotatedBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, rotation: f32, centerx: f32, centery: f32, xscale: f32, yscale: f32)>,
    pub setTextLeading: Option<unsafe extern "C" fn(lineHeightAdustment: c_int)>,
    pub setBitmapMask: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, mask: *mut LCDBitmap) -> c_int>,
    pub getBitmapMask: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap) -> *mut LCDBitmap>,
    pub setStencilImage: Option<unsafe extern "C" fn(stencil: *mut LCDBitmap, tile: c_int)>,
    pub makeFontFromData: Option<unsafe extern "C" fn(data: *mut LCDFontData, wide: c_int) -> *mut LCDFont>,
}

Fields

video: *const playdate_video

clear: Option<unsafe extern "C" fn(color: LCDColor)>

setBackgroundColor: Option<unsafe extern "C" fn(color: LCDSolidColor)>

setStencil: Option<unsafe extern "C" fn(stencil: *mut LCDBitmap)>

setDrawMode: Option<unsafe extern "C" fn(mode: LCDBitmapDrawMode)>

setDrawOffset: Option<unsafe extern "C" fn(dx: c_int, dy: c_int)>

setClipRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int)>

clearClipRect: Option<unsafe extern "C" fn()>

setLineCapStyle: Option<unsafe extern "C" fn(endCapStyle: LCDLineCapStyle)>

setFont: Option<unsafe extern "C" fn(font: *mut LCDFont)>

setTextTracking: Option<unsafe extern "C" fn(tracking: c_int)>

pushContext: Option<unsafe extern "C" fn(target: *mut LCDBitmap)>

popContext: Option<unsafe extern "C" fn()>

drawBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, flip: LCDBitmapFlip)>

tileBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, width: c_int, height: c_int, flip: LCDBitmapFlip)>

drawLine: Option<unsafe extern "C" fn(x1: c_int, y1: c_int, x2: c_int, y2: c_int, width: c_int, color: LCDColor)>

fillTriangle: Option<unsafe extern "C" fn(x1: c_int, y1: c_int, x2: c_int, y2: c_int, x3: c_int, y3: c_int, color: LCDColor)>

drawRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, color: LCDColor)>

fillRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, color: LCDColor)>

drawEllipse: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, lineWidth: c_int, startAngle: f32, endAngle: f32, color: LCDColor)>

fillEllipse: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int, startAngle: f32, endAngle: f32, color: LCDColor)>

drawScaledBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, xscale: f32, yscale: f32)>

drawText: Option<unsafe extern "C" fn(text: *const c_void, len: usize, encoding: PDStringEncoding, x: c_int, y: c_int) -> c_int>

newBitmap: Option<unsafe extern "C" fn(width: c_int, height: c_int, bgcolor: LCDColor) -> *mut LCDBitmap>

freeBitmap: Option<unsafe extern "C" fn(arg1: *mut LCDBitmap)>

loadBitmap: Option<unsafe extern "C" fn(path: *const c_char, outerr: *mut *const c_char) -> *mut LCDBitmap>

copyBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap) -> *mut LCDBitmap>

loadIntoBitmap: Option<unsafe extern "C" fn(path: *const c_char, bitmap: *mut LCDBitmap, outerr: *mut *const c_char)>

getBitmapData: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, width: *mut c_int, height: *mut c_int, rowbytes: *mut c_int, mask: *mut *mut u8, data: *mut *mut u8)>

clearBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, bgcolor: LCDColor)>

rotatedBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, rotation: f32, xscale: f32, yscale: f32, allocedSize: *mut c_int) -> *mut LCDBitmap>

newBitmapTable: Option<unsafe extern "C" fn(count: c_int, width: c_int, height: c_int) -> *mut LCDBitmapTable>

freeBitmapTable: Option<unsafe extern "C" fn(table: *mut LCDBitmapTable)>

loadBitmapTable: Option<unsafe extern "C" fn(path: *const c_char, outerr: *mut *const c_char) -> *mut LCDBitmapTable>

loadIntoBitmapTable: Option<unsafe extern "C" fn(path: *const c_char, table: *mut LCDBitmapTable, outerr: *mut *const c_char)>

getTableBitmap: Option<unsafe extern "C" fn(table: *mut LCDBitmapTable, idx: c_int) -> *mut LCDBitmap>

loadFont: Option<unsafe extern "C" fn(path: *const c_char, outErr: *mut *const c_char) -> *mut LCDFont>

getFontPage: Option<unsafe extern "C" fn(font: *mut LCDFont, c: u32) -> *mut LCDFontPage>

getPageGlyph: Option<unsafe extern "C" fn(page: *mut LCDFontPage, c: u32, bitmap: *mut *mut LCDBitmap, advance: *mut c_int) -> *mut LCDFontGlyph>

getGlyphKerning: Option<unsafe extern "C" fn(glyph: *mut LCDFontGlyph, glyphcode: u32, nextcode: u32) -> c_int>

getTextWidth: Option<unsafe extern "C" fn(font: *mut LCDFont, text: *const c_void, len: usize, encoding: PDStringEncoding, tracking: c_int) -> c_int>

getFrame: Option<unsafe extern "C" fn() -> *mut u8>

getDisplayFrame: Option<unsafe extern "C" fn() -> *mut u8>

getDebugBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>

copyFrameBufferBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>

markUpdatedRows: Option<unsafe extern "C" fn(start: c_int, end: c_int)>

display: Option<unsafe extern "C" fn()>

setColorToPattern: Option<unsafe extern "C" fn(color: *mut LCDColor, bitmap: *mut LCDBitmap, x: c_int, y: c_int)>

checkMaskCollision: Option<unsafe extern "C" fn(bitmap1: *mut LCDBitmap, x1: c_int, y1: c_int, flip1: LCDBitmapFlip, bitmap2: *mut LCDBitmap, x2: c_int, y2: c_int, flip2: LCDBitmapFlip, rect: LCDRect) -> c_int>

setScreenClipRect: Option<unsafe extern "C" fn(x: c_int, y: c_int, width: c_int, height: c_int)>

fillPolygon: Option<unsafe extern "C" fn(nPoints: c_int, coords: *mut c_int, color: LCDColor, fillrule: LCDPolygonFillRule)>

getFontHeight: Option<unsafe extern "C" fn(font: *mut LCDFont) -> u8>

getDisplayBufferBitmap: Option<unsafe extern "C" fn() -> *mut LCDBitmap>

drawRotatedBitmap: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, x: c_int, y: c_int, rotation: f32, centerx: f32, centery: f32, xscale: f32, yscale: f32)>

setTextLeading: Option<unsafe extern "C" fn(lineHeightAdustment: c_int)>

setBitmapMask: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap, mask: *mut LCDBitmap) -> c_int>

getBitmapMask: Option<unsafe extern "C" fn(bitmap: *mut LCDBitmap) -> *mut LCDBitmap>

setStencilImage: Option<unsafe extern "C" fn(stencil: *mut LCDBitmap, tile: c_int)>

makeFontFromData: Option<unsafe extern "C" fn(data: *mut LCDFontData, wide: c_int) -> *mut LCDFont>

Trait Implementations

impl Clone for playdate_graphics

fn clone(&self) -> playdate_graphics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for playdate_graphics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for playdate_graphics

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for playdate_graphics

fn eq(&self, other: &playdate_graphics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for playdate_graphics

impl Eq for playdate_graphics

impl StructuralPartialEq for playdate_graphics