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Added stroke width for "empty" pie #17

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Added stroke width for "empty" pie #17

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10 changes: 8 additions & 2 deletions angular-progress-arc.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,9 @@
attr[key] = value;
}
});
if (!attr.strokeWidthBg) {
attr.strokeWidthBg = attr.strokeWidth;
}
};
};
});
Expand All @@ -35,6 +38,7 @@
scope: {
size: '@', // Size of element in pixels.
strokeWidth: '@', // Width of progress arc stroke.
strokeWidthBg: '@', // Width of progress arc stroke.
stroke: '@', // Color/appearance of stroke.
counterClockwise: '@', // Boolean value indicating
complete: '&', // Expression evaluating to float [0.0, 1.0]
Expand All @@ -50,7 +54,9 @@
scope.offset = /firefox/i.test(navigator.userAgent) ? -89.9 : -90;
var updateRadius = function () {
scope.strokeWidthCapped = Math.min(scope.strokeWidth, scope.size / 2 - 1);
scope.strokeWidthCappedBg = Math.min(scope.strokeWidthBg, scope.size / 2 - 1);
scope.radius = Math.max((scope.size - scope.strokeWidthCapped) / 2 - 1, 0);
scope.radiusBg = Math.max((scope.size - scope.strokeWidthCappedBg) / 2 - 1, 0);
scope.circumference = 2 * Math.PI * scope.radius;
};
scope.$watchCollection('[size, strokeWidth]', updateRadius);
Expand All @@ -63,9 +69,9 @@
'ng-if="background" ' +
'ng-attr-cx="{{size/2}}" ' +
'ng-attr-cy="{{size/2}}" ' +
'ng-attr-r="{{radius}}" ' +
'ng-attr-r="{{radiusBg}}" ' +
'ng-attr-stroke="{{background}}" ' +
'ng-attr-stroke-width="{{strokeWidthCapped}}"' +
'ng-attr-stroke-width="{{strokeWidthCappedBg}}"' +
'/>' +
'<circle class="ngpa-progress" fill="none" ' +
'ng-attr-cx="{{size/2}}" ' +
Expand Down