A pixel art painter geared specifically at NES pixel art. Includes export for .chr binary file as well as palette and namespace data.
Nevar pievienot vairāk kā 25 tēmas Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.

35 rindas
893B

  1. export class NESPainter {
  2. constructor(canvas){
  3. this.__canvas = null;
  4. this.__context = null;
  5. this.__scale = 1.0; // This is the scale the painter will display source information.
  6. this.__offset = [0.0, 0.0]; // This is the X,Y offset from origin to display source information.
  7. if (!canvas)
  8. throw new Error("Expected a canvas element.");
  9. this.__canvas = canvas
  10. this.__context = this.__canvas.getContext("2d");
  11. if (!this.__context)
  12. throw new Error("Failed to obtain canvas context.");
  13. }
  14. get scale(){
  15. return this.__scale;
  16. }
  17. set scale(s){
  18. if (typeof(s) !== 'number')
  19. throw new TypeError("Expected number value.");
  20. this.__scale = Math.max(0.1, Math.min(100.0, s));
  21. }
  22. scale_up(amount=1){
  23. this.scale = this.scale + (amount*0.1);
  24. }
  25. scale_down(amount=1){
  26. this.scale = this.scale - (amount*0.1);
  27. }
  28. }