mirror of
https://github.com/NASAWorldWind/WebWorldWind.git
synced 2025-12-08 19:46:18 +00:00
ee60729668
* Modified texture modulation to always modulate to white - Corrected wrong logger message call in TextRenderer - Corrected missing semicolon in TextRenderer - Corrected missing color string in state key of TextAttributes * Modified documentation to reflect how color is now applied to the text * Removed parameters from TextRenderer functions that are now unneeded - Removed getMaxLineHeight function. - Updated call of textRenderer.wrap in Annotation. * Returned getMaxLineHeight function for documentation purposes * Modified TextRenderer unit test to fit new function parameters * First draft of DrawContext.renderText - Counterpart to WWA's RenderContext.renderText. * First propagation of textAttributes to Text through DrawContext - Bug: ScreenText and Annotations examples show their text in incorrect colors. * Modified Annotation to use new DrawContext.renderText - Annotations example updated to explicitly remove outline from the annotation's text. - Temporary outline settings for dc.textRenderer are now unneeded and are removed as well. * Corrected Annotation's configuration of fragment program color * Modified Placemark to use new DrawContext.renderText function * Corrected wrong assignation of outlineColor * Updated DrawContext.renderText and TextRenderer documentation * Disabled Annotation's text outline by default in its constructor - Removed superfluous change in TextRenderer documentation - Removed text outline disable in Annotations example * Changed default TextAttributes to a more appropriate name * Refactored AnnotationAttributes' default text fields for readability
78 lines
2.9 KiB
JavaScript
78 lines
2.9 KiB
JavaScript
define([
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'src/util/Font',
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'src/render/TextRenderer',
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'src/geom/Vec2'
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], function (Font,
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TextRenderer,
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Vec2) {
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"use strict";
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describe("TextRenderer tests", function () {
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// Mocking TextRenderer.textSize() to avoid 2D context requirement.
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TextRenderer.prototype.textSize = function (text, font, outline) {
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return new Vec2(text.length * 7, 16);
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};
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// Mocking draw context to avoid WebGL requirements.
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var DrawContext = function () {
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this.currentGlContext = "fake GL context";
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this.pixelScale = 1;
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this.textRenderer = new TextRenderer(this);
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};
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var testText = "Lorem ipsum dolor sit amet, consectetur "
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+ "adipiscing elit, sed do eiusmod tempor incididunt ut";
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var mockDrawContext = new DrawContext;
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it("Should throw an exception on missing constructor draw context", function () {
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expect(function () {
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var mockTextRenderer = new TextRenderer(null);
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}).toThrow();
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});
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it("Should return null due to empty string input on RenderText", function () {
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var mockTextRenderer = new TextRenderer(mockDrawContext);
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expect(mockTextRenderer.renderText("")).toBeNull();
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});
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it("Should throw an exception on missing text input", function () {
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expect(function () {
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var mockTextRenderer = new TextRenderer(mockDrawContext);
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mockTextRenderer.wrap(null, 20, 100);
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}).toThrow();
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});
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it("Should output '...' due to wrap height being less than textSize height", function () {
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var mockTextRenderer = new TextRenderer(mockDrawContext);
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var wrappedText = mockTextRenderer.wrap(testText, 92, 15);
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expect(wrappedText).toEqual("...");
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});
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it("Should output 'Lorem ipsum...' due to wrap width being less than textSize width", function () {
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var mockTextRenderer = new TextRenderer(mockDrawContext);
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var wrappedText = mockTextRenderer.wrap(testText, 90, 16);
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expect(wrappedText).toEqual("Lorem ipsum...");
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});
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it("Should output every word on testText in different lines", function () {
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var mockTextRenderer = new TextRenderer(mockDrawContext);
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// Wrap line width less than textSize texture width
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var wrappedLines = mockTextRenderer.wrapLine(testText, 0);
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expect(wrappedLines).toEqual("Lorem\n" +
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"ipsum\n" +
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"dolor\n" +
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"sit\n" +
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"amet,\n" +
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"consectetur\n" +
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"adipiscing\n" +
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"elit,\n" +
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"sed\n" +
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"do\n" +
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"eiusmod\n" +
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"tempor\n" +
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"incididunt\n" +
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"ut");
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});
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})
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}); |