ae.utils.graphics.draw

Drawing functions.

Members

Aliases

clear deprecated alias clear = fill: Undocumented in source.

Functions

aaFillRect void aaFillRect(V v, F x1, F y1, F x2, F y2, COLOR color): Draw a filled rectangle at fractional coordinates. Edges are anti-aliased.
aaLine void aaLine(V v, float x1, float y1, float x2, float y2, COLOR color)
void aaLine(V v, float x1, float y1, float x2, float y2, COLOR color, frac alpha): Draw an anti-aliased line.
aaPutPixel void aaPutPixel(V v, F x, F y, COLOR color): Draw a 1x1 rectangle at fractional coordinates. Affects up to 4 pixels in the image.
draw typeof(this) draw(xy_t x, xy_t y, SRCCANVAS v): Draws an image. Returns this.
fill void fill(V v, COLOR c): Fills a writable view with a solid color.
fillCircle void fillCircle(V v, xy_t x, xy_t y, xy_t r, COLOR c): Draw a filled circle.
fillPoly void fillPoly(V v, Coord[] coords, COLOR f): Draw a filled polygon with a variable number of points.
fillRect void fillRect(V v, xy_t x1, xy_t y1, xy_t x2, xy_t y2, COLOR b): Draw a filled rectangle.
fillRect void fillRect(V v, xy_t x1, xy_t y1, xy_t x2, xy_t y2, COLOR c, COLOR b): Draw a filled rectangle with an outline.
fillSector void fillSector(V v, xy_t x, xy_t y, xy_t r0, xy_t r1, real a0, real a1, COLOR c): Draw a filled sector (circle slice).
hline void hline(V v, xy_t x1, xy_t x2, xy_t y, COLOR c): Draw a horizontal line.
hline void hline(V v, xy_t x1, xy_t x2, xy_t y, COLOR color, frac alpha): Draw a horizontal line
line void line(V v, xy_t x1, xy_t y1, xy_t x2, xy_t y2, COLOR c): Draw a line.
pixelPtr ViewColor!V* pixelPtr(V v, xy_t x, xy_t y): Gets a pixel's address from a direct view.
putPixel void putPixel(V v, xy_t x, xy_t y, COLOR value): Forwards to safePut or opIndex, depending on the CHECKED parameter. Allows propagation of a CHECKED parameter from other callers.
rect void rect(V v, xy_t x1, xy_t y1, xy_t x2, xy_t y2, COLOR c): Draws a rectangle with a solid line. The coordinates represent bounds (open on the right) for the outside of the rectangle.
safeGet COLOR safeGet(V v, xy_t x, xy_t y, COLOR def): Get the pixel color at the specified coordinates, or fall back to the specified default value if the coordinates are out of bounds.
safePut void safePut(V v, xy_t x, xy_t y, COLOR value): Set the pixel color at the specified coordinates if the coordinates are not out of bounds.
softCircle void softCircle(V v, T x, T y, T r1, T r2, COLOR color): Draw a circle using a smooth interpolated line.
softRing void softRing(V v, T x, T y, T r0, T r1, T r2, COLOR color): Draw a circle using a smooth interpolated line.
subpixelDownscale void subpixelDownscale(): Downscale an image minding subpixel positioning on LCD screens.
thickLine void thickLine(V v, xy_t x1, xy_t y1, xy_t x2, xy_t y2, xy_t r, COLOR c): Draw a line of a given thickness. Does not draw caps.
thickLinePoly void thickLinePoly(V v, Coord[] coords, xy_t r, COLOR c): Draw a polygon of a given thickness. Does not draw caps.
uncheckedFloodFill void uncheckedFloodFill(V v, xy_t x, xy_t y, COLOR c): Recursively replace the color of all adjacent pixels of the same color, starting with the given coordinates. Unchecked! Make sure area is bounded.
vline void vline(V v, xy_t x, xy_t y1, xy_t y2, COLOR c): Draw a vertical line.
vline void vline(V v, xy_t x, xy_t y1, xy_t y2, COLOR color, frac alpha): Draw a vertical line
whiteNoise void whiteNoise(V v): Fill v with white noise.

Structs

Coord struct Coord: Polygon point definition.

Templates

aaPutPixel template aaPutPixel(bool CHECKED = true, bool USE_ALPHA = true): Draw a 1x1 rectangle at fractional coordinates. Affects up to 4 pixels in the image.

ae.utils.graphics.draw

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