alex/restaurant-search
1
Fork 0
Code Releases Activity

Filling out code for updateShapes

Browse Source
This commit is contained in:
Alex Yatskov 2014-11-05 16:47:20 +09:00
parent 410dbb5540
commit f45f5b14dc
1 changed files with 19 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
client/scripts/grapher.js
View File

@ -78,7 +78,7 @@
this.start = Math.min(start, end);
this.end = Math.max(start, end);
this.containsPoint = function(value) {
this.contains = function(value) {
return value >= this.start && value <= this.end;
};
@ -159,7 +159,7 @@
_tickSize,
range.start,
_width - (_densitySize + _tickSize),
range.end
(range.end - range.start)
).attr({'fill': computeFillColor()});
_elements.density = _canvas.rect(
@ -169,12 +169,15 @@
_height - _panelSize
).attr({'stroke': '#d3d7cf', 'fill': _elements.gradient});
_elements.tick = _canvas.line(
0,
(_height - _panelSize) / 2,
_tickSize,
(_height - _panelSize) / 2
).attr({'stroke': '#888a85'});
if (_range.contains(0.0)) {
var origin = valueToIndicator(0.0);
_elements.tick = _canvas.line(
0,
origin,
_tickSize,
origin
).attr({'stroke': '#888a85'});
}
_elements.panel = _canvas.rect(
_tickSize,
@ -202,7 +205,15 @@
}
function updateShapes() {
_elements.gradient = _canvas.gradient(decimateHints());
_elements.density.attr('fill', _elements.gradient);
var range = computeIndicatorRange();
_elements.indicator.params({
'y': range.start,
'height': range.end - range.start,
'fill': computeFillColor()
});
}
function decimateHints() {