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Code Issues Releases Wiki Activity

Fixed view.bounds to not return NaN

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This commit is contained in:
Fred Chasen 2015-05-11 16:16:24 -04:00
parent d733d41519
commit 19eeab40e3
5 changed files with 62 additions and 32 deletions
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39
lib/epubjs/view.js
View file

@ -21,6 +21,20 @@ EPUBJS.View = function(section) {
this.width = 0;
this.height = 0;
this.paddingTopBottom = 0;
this.paddingLeftRight = 0;
this.marginTopBottom = 0;
this.marginLeftRight = 0;
this.borderTopBottom = 0;
this.borderLeftRight = 0;
this.elpaddingTopBottom = 0;
this.elpaddingLeftRight = 0;
this.elmarginTopBottom = 0;
this.elmarginLeftRight = 0;
this.elborderTopBottom = 0;
this.elborderLeftRight = 0;
};
@ -291,24 +305,24 @@ EPUBJS.View.prototype.borders = function() {
if(this.iframe && !this.iframeStyle) {
this.iframeStyle = window.getComputedStyle(this.iframe);
this.paddingTopBottom = parseInt(this.iframeStyle.paddingTop) + parseInt(this.iframeStyle.paddingBottom) || 0;
this.paddingLeftRight = parseInt(this.iframeStyle.paddingLeft) + parseInt(this.iframeStyle.paddingRight) || 0;
this.marginTopBottom = parseInt(this.iframeStyle.marginTop) + parseInt(this.iframeStyle.marginBottom) || 0;
this.marginLeftRight = parseInt(this.iframeStyle.marginLeft) + parseInt(this.iframeStyle.marginRight) || 0;
this.borderTopBottom = parseInt(this.iframeStyle.borderTop) + parseInt(this.iframeStyle.borderBottom) || 0;
this.borderLeftRight = parseInt(this.iframeStyle.borderLeft) + parseInt(this.iframeStyle.borderRight) || 0;
this.paddingTopBottom = (parseInt(this.iframeStyle.paddingTop) + parseInt(this.iframeStyle.paddingBottom)) || 0;
this.paddingLeftRight = (parseInt(this.iframeStyle.paddingLeft) + parseInt(this.iframeStyle.paddingRight)) || 0;
this.marginTopBottom = (parseInt(this.iframeStyle.marginTop) + parseInt(this.iframeStyle.marginBottom)) || 0;
this.marginLeftRight = (parseInt(this.iframeStyle.marginLeft) + parseInt(this.iframeStyle.marginRight)) || 0;
this.borderTopBottom = (parseInt(this.iframeStyle.borderTop) + parseInt(this.iframeStyle.borderBottom)) || 0;
this.borderLeftRight = (parseInt(this.iframeStyle.borderLeft) + parseInt(this.iframeStyle.borderRight)) || 0;
}
if(this.element && !this.elementStyle) {
this.elementStyle = window.getComputedStyle(this.element);
this.elpaddingTopBottom = parseInt(this.elementStyle.paddingTop) + parseInt(this.elementStyle.paddingBottom) || 0;
this.elpaddingLeftRight = parseInt(this.elementStyle.paddingLeft) + parseInt(this.elementStyle.paddingRight) || 0;
this.elmarginTopBottom = parseInt(this.elementStyle.marginTop) + parseInt(this.elementStyle.marginBottom) || 0;
this.elmarginLeftRight = parseInt(this.elementStyle.marginLeft) + parseInt(this.elementStyle.marginRight) || 0;
this.elborderTopBottom = parseInt(this.elementStyle.borderTop) + parseInt(this.elementStyle.borderBottom) || 0;
this.elborderLeftRight = parseInt(this.elementStyle.borderLeft) + parseInt(this.elementStyle.borderRight) || 0;
this.elpaddingTopBottom = (parseInt(this.elementStyle.paddingTop) + parseInt(this.elementStyle.paddingBottom)) || 0;
this.elpaddingLeftRight = (parseInt(this.elementStyle.paddingLeft) + parseInt(this.elementStyle.paddingRight)) || 0;
this.elmarginTopBottom = (parseInt(this.elementStyle.marginTop) + parseInt(this.elementStyle.marginBottom)) || 0;
this.elmarginLeftRight = (parseInt(this.elementStyle.marginLeft) + parseInt(this.elementStyle.marginRight)) || 0;
this.elborderTopBottom = (parseInt(this.elementStyle.borderTop) + parseInt(this.elementStyle.borderBottom)) || 0;
this.elborderLeftRight = (parseInt(this.elementStyle.borderLeft) + parseInt(this.elementStyle.borderRight)) || 0;
}
return {
@ -323,6 +337,7 @@ EPUBJS.View.prototype.bounds = function() {
// width: this.element.offsetWidth,
// height: this.element.offsetHeight
// };
return {
height: this.height + this.paddingTopBottom + this.marginTopBottom + this.borderTopBottom + this.elpaddingTopBottom + this.elmarginTopBottom + this.elborderTopBottom,
width: this.width + this.paddingLeftRight + this.marginLeftRight + this.borderLeftRight + this.elpaddingLeftRight + this.elmarginLeftRight + this.elborderLeftRight