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Transform old implementation to new implementation of border styles

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This commit is contained in:
Tim van der Meij 2014-12-25 20:44:16 +01:00
parent 9ba4f74370
commit 9550c00184
2 changed files with 60 additions and 51 deletions
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70
src/display/annotation_helper.js
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@ -14,7 +14,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals PDFJS, Util, AnnotationType */
/* globals PDFJS, Util, AnnotationType, AnnotationBorderStyleType, warn,
CustomStyle */
'use strict';
@ -50,19 +51,64 @@ var AnnotationUtils = (function AnnotationUtilsClosure() {
var width = item.rect[2] - item.rect[0];
var height = item.rect[3] - item.rect[1];
var bWidth = item.borderWidth || 0;
if (bWidth) {
width = width - 2 * bWidth;
height = height - 2 * bWidth;
cstyle.borderWidth = bWidth + 'px';
var color = item.color;
if (drawBorder && color) {
cstyle.borderStyle = 'solid';
cstyle.borderColor = Util.makeCssRgb(Math.round(color[0] * 255),
Math.round(color[1] * 255),
Math.round(color[2] * 255));
// Border
if (item.borderStyle.width > 0) {
// Border width
container.style.borderWidth = item.borderStyle.width + 'px';
if (item.borderStyle.style !== AnnotationBorderStyleType.UNDERLINE) {
// Underline styles only have a bottom border, so we do not need
// to adjust for all borders. This yields a similar result as
// Adobe Acrobat/Reader.
width = width - 2 * item.borderStyle.width;
height = height - 2 * item.borderStyle.width;
}
// Horizontal and vertical border radius
var horizontalRadius = item.borderStyle.horizontalCornerRadius;
var verticalRadius = item.borderStyle.verticalCornerRadius;
if (horizontalRadius > 0 || verticalRadius > 0) {
var radius = horizontalRadius + 'px / ' + verticalRadius + 'px';
CustomStyle.setProp('borderRadius', container, radius);
}
// Border style
switch (item.borderStyle.style) {
case AnnotationBorderStyleType.SOLID:
container.style.borderStyle = 'solid';
break;
case AnnotationBorderStyleType.DASHED:
container.style.borderStyle = 'dashed';
break;
case AnnotationBorderStyleType.BEVELED:
warn('Unimplemented border style: beveled');
break;
case AnnotationBorderStyleType.INSET:
warn('Unimplemented border style: inset');
break;
case AnnotationBorderStyleType.UNDERLINE:
container.style.borderBottomStyle = 'solid';
break;
default:
break;
}
// Border color
if (item.color) {
container.style.borderColor =
Util.makeCssRgb(Math.round(item.color[0] * 255),
Math.round(item.color[1] * 255),
Math.round(item.color[2] * 255));
} else {
// Default color is black, but that's not obvious from the spec.
container.style.borderColor = 'rgb(0,0,0)';
}
}
cstyle.width = width + 'px';
cstyle.height = height + 'px';
return container;