description

# texImage2D method Null safety

void texImage2D (

1. int target,
2. int level,
3. int internalformat,
4. int format_OR_width,
5. int height_OR_type,
6. dynamic bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video,
7. [int? format,
8. int? type,
9. TypedData? pixels]

)

## Implementation

    void texImage2D(
        int target,
        int level,
        int internalformat,
        int format_OR_width,
        int height_OR_type,
        bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video,
        [int? format,
        int? type,
        TypedData? pixels]) {
      if (type != null &&
          format != null &&
          (bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video is int)) {
        _texImage2D_1(
            target,
            level,
            internalformat,
            format_OR_width,
            height_OR_type,
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video,
            format,
            type,
            pixels);
        return;
      }
      if ((bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video is ImageData) &&
          format == null &&
          type == null &&
          pixels == null) {
        var pixels_1 = convertDartToNative_ImageData(
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video);
        _texImage2D_2(target, level, internalformat, format_OR_width,
            height_OR_type, pixels_1);
        return;
      }
      if ((bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video
              is ImageElement) &&
          format == null &&
          type == null &&
          pixels == null) {
        _texImage2D_3(
            target,
            level,
            internalformat,
            format_OR_width,
            height_OR_type,
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video);
        return;
      }
      if ((bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video
              is CanvasElement) &&
          format == null &&
          type == null &&
          pixels == null) {
        _texImage2D_4(
            target,
            level,
            internalformat,
            format_OR_width,
            height_OR_type,
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video);
        return;
      }
      if ((bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video
              is VideoElement) &&
          format == null &&
          type == null &&
          pixels == null) {
        _texImage2D_5(
            target,
            level,
            internalformat,
            format_OR_width,
            height_OR_type,
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video);
        return;
      }
      if ((bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video
              is ImageBitmap) &&
          format == null &&
          type == null &&
          pixels == null) {
        _texImage2D_6(
            target,
            level,
            internalformat,
            format_OR_width,
            height_OR_type,
            bitmap_OR_border_OR_canvas_OR_image_OR_pixels_OR_video);
        return;
      }
      throw new ArgumentError("Incorrect number or type of arguments");
    }