Merge pull request #7835 from AyaMorisawa/patch-15

Remove trailing whitespaces

wordcloud/wordcloud.d.ts

@@ -8,21 +8,21 @@ declare function WordCloud(elements: HTMLElement | HTMLElement[], options: WordC
 declare namespace WordCloud {
 	var isSupported: boolean;
 	var miniumFontSize: number;
-	
+
 	interface Options {
-		/** 
-		 * List of words/text to paint on the canvas in a 2-d array, in the form of [word, size], 
-		 * e.g. [['foo', 12] , ['bar', 6]]. 
+		/**
+		 * List of words/text to paint on the canvas in a 2-d array, in the form of [word, size],
+		 * e.g. [['foo', 12] , ['bar', 6]].
 		 */
 		list?: Array<ListEntry> | any[];
 		/** font to use. */
 		fontFamily?: string;
 		/** font weight to use, e.g. normal, bold or 600 */
 		fontWeight?: string | number;
-		/** 
-		 * color of the text, can be any CSS color, or a callback(word, weight, fontSize, distance, theta) 
-		 * specifies  different color for each item in the list. You may also specify colors with built-in 
-		 * keywords: random-dark and random-light. 
+		/**
+		 * color of the text, can be any CSS color, or a callback(word, weight, fontSize, distance, theta)
+		 * specifies  different color for each item in the list. You may also specify colors with built-in
+		 * keywords: random-dark and random-light.
 		 */
 		color?: string | ((word: string, weight: string | number, fontSize: number, distance: number, theta: number) => string);
 		/** minimum font size to draw on the canvas. */
@@ -33,73 +33,73 @@ declare namespace WordCloud {
 		clearCanvas?: boolean;
 		/** color of the background. */
 		backgroundColor?: string;
-		
-		/** 
-		 * size of the grid in pixels for marking the availability of the canvas — the larger the grid size, 
-		 * the  bigger the gap between words. 
+
+		/**
+		 * size of the grid in pixels for marking the availability of the canvas — the larger the grid size,
+		 * the  bigger the gap between words.
 		 */
 		gridSize?: number;
 		/** origin of the “cloud” in [x, y]. */
 		origin?: [number, number];
-		
+
 		/** visualize the grid by draw squares to mask the drawn areas. */
 		drawMask?: boolean;
 		/** color of the mask squares. */
 		maskColor?: string;
 		/** width of the gaps between mask squares. */
 		maskGapWidth?: number;
-		
+
 		/** Wait for x milliseconds before start drawn the next item using setTimeout. */
 		wait?: number;
 		/** If the call with in the loop takes more than x milliseconds (and blocks the browser), abort immediately. */
 		abortThreshold?: number;
 		/** callback function to call when abort. */
 		abort?: Function;
-		
+
 		/** If the word should rotate, the minimum rotation (in rad) the text should rotate. */
 		minRotation?: number;
-		/** 
-		 * If the word should rotate, the maximum rotation (in rad) the text should rotate. Set the two value equal 
-		 * to  keep all text in one angle. 
+		/**
+		 * If the word should rotate, the maximum rotation (in rad) the text should rotate. Set the two value equal
+		 * to  keep all text in one angle.
 		 */
 		maxRotation?: number;
-		
+
 		/** Shuffle the points to draw so the result will be different each time for the same list and settings. */
 		shuffle?: boolean;
 		/** Probability for the word to rotate. Set the number to 1 to always rotate. */
 		rotateRatio?: number;
-		
-		/** 
+
+		/**
 		 * The shape of the "cloud" to draw. Can be any polar equation represented as a callback function, or a
 		 * keyword present. Available presents are circle (default), cardioid (apple or heart shape curve, the most
 		 * known polar equation), diamond (alias of square), triangle-forward, triangle, (alias of triangle-upright,
-		 * pentagon, and star. 
+		 * pentagon, and star.
 		 */
 		shape?: string | ((theta: number) => number);
 		/** degree of "flatness" of the shape wordcloud2.js should draw. */
 		ellipticity?: number;
-		
-		/** 
+
+		/**
 		 * callback to call when the cursor enters or leaves a region occupied by a word. The callback will take
 		 * arugments callback(item, dimension, event), where event is the original mousemove event. This only will work
-		 * on HTML5 canvas word clouds. 
+		 * on HTML5 canvas word clouds.
 		 */
 		hover?: EventCallback;
-		/** 
-		 * callback to call when the user clicks on a word. The callback will take arugments 
+		/**
+		 * callback to call when the user clicks on a word. The callback will take arugments
 		 * callback(item, dimension,  event), where event is the original click event. This only will work on HTML5
-		 * canvas word clouds. 
+		 * canvas word clouds.
 		 */
 		click?: EventCallback;
 	}
-	
+
 	interface Dimension {
 		x: number;
 		y: number;
 		w: number;
 		h: number;
 	}
-	
+
 	type ListEntry = [string, number];
 	type EventCallback = (item: ListEntry, dimension: Dimension, event: MouseEvent) => void;
-}
+}