ICanvas

Implementation of the interface for interacting with the rendering canvas.

interface ICanvas {

import tida.color;;

import tida.vector;;

void allocatePlace(uint width, uint height);

void clearPlane(Color!ubyte color);

void drawTo();

BlendMode blendMode [@property setter];

BlendMode blendMode [@property getter];

void blendOperation(BlendFactor sfactor, BlendFactor dfactor);

BlendFactor[2] blendOperation();

void pointTo(Vecf position, Color!ubyte color);

void viewport(uint w, uint h);

void move(int x, int y);

ubyte[] data [@property getter];

uint[2] size [@property getter];

uint[2] portSize [@property getter];

int[2] cameraPosition [@property getter];

}

Members

Functions

allocatePlace void allocatePlace(uint width, uint height): Allocate memory for the canvas at the specified size.
blendOperation void blendOperation(BlendFactor sfactor, BlendFactor dfactor): Sets the color mixing factor (which formula to mix colors with).
blendOperation BlendFactor[2] blendOperation(): Mixing factor (sfactor, dfactor).
clearPlane void clearPlane(Color!ubyte color): Cleared the canvas with one color.
drawTo void drawTo(): Draws a buffer to a storage object.
move void move(int x, int y): Move the visibility port to the specified coordinates.
pointTo void pointTo(Vecf position, Color!ubyte color): Draw a point on the canvas. Draw only a point, the rest of the shapes are rendered.
viewport void viewport(uint w, uint h): Set port of visibility.

Properties

blendMode BlendMode blendMode [@property setter]
BlendMode blendMode [@property getter]: Blending mode (blend or not).
cameraPosition int[2] cameraPosition [@property getter]: Camera position (offset of all drawing points).
data ubyte[] data [@property getter]: Canvas data.
portSize uint[2] portSize [@property getter]: The real size of the world, where from the world it will be drawn to the size of the canvas.
size uint[2] size [@property getter]: Canvas size.

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Source

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templates

PointToImpl