piskel/dev/js/Constants.js

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2017-05-22 10:56:42 +03:00
// TODO(grosbouddha): put under pskl namespace.
var Constants = {
DEFAULT : {
HEIGHT : 32,
WIDTH : 32,
FPS : 12,
LAYER_OPACITY : 0.2
},
MODEL_VERSION : 2,
MAX_HEIGHT : 1024,
MAX_WIDTH : 1024,
MAX_PALETTE_COLORS : 100,
// allow current colors service to get up to 256 colors.
// GIF generation is different if the color count goes over 256.
MAX_WORKER_COLORS : 256,
PREVIEW_FILM_SIZE : 96,
ANIMATED_PREVIEW_WIDTH : 200,
DEFAULT_PEN_COLOR : '#000000',
TRANSPARENT_COLOR : 'rgba(0, 0, 0, 0)',
SEAMLESS_MODE_OVERLAY_COLOR : 'rgba(255, 255, 255, 0)',
CURRENT_COLORS_PALETTE_ID : '__current-colors',
/*
* Fake semi-transparent color used to highlight transparent
* strokes and rectangles:
*/
SELECTION_TRANSPARENT_COLOR: 'rgba(160, 215, 240, 0.6)',
/*
* When a tool is hovering the drawing canvas, we highlight the eventual
* pixel target with this color:
*/
TOOL_HIGHLIGHT_COLOR_LIGHT: 'rgba(255, 255, 255, 0.2)',
TOOL_HIGHLIGHT_COLOR_DARK: 'rgba(0, 0, 0, 0.2)',
ZOOMED_OUT_BACKGROUND_COLOR : '#A0A0A0',
LEFT_BUTTON : 0,
MIDDLE_BUTTON : 1,
RIGHT_BUTTON : 2,
MOUSEMOVE_THROTTLING : 10,
ABSTRACT_FUNCTION : function () {throw 'abstract method should be implemented';},
EMPTY_FUNCTION : function () {},
// TESTS
DRAWING_TEST_FOLDER : 'drawing',
// Maximum size of a sprite that can be saved on piskelapp datastore.
// This size will be compared to the length of the stringified serialization of the sprite.
// This is an approximation at best but gives correct results in most cases.
// The datastore limit is 1 MiB, which we roughly approximate to 1 million characters.
APPENGINE_SAVE_LIMIT : 1 * 1024 * 1024,
// SERVICE URLS
APPENGINE_SAVE_URL : 'save',
IMAGE_SERVICE_UPLOAD_URL : 'http://piskel-imgstore-b.appspot.com/__/upload',
IMAGE_SERVICE_GET_URL : 'http://piskel-imgstore-b.appspot.com/img/'
};