|
Last change
on this file since 249 was
249,
checked in by hendrikvanantwerpen, 13 years ago
|
|
This one's for Subversion, because it's so close...
First widget (stripped down sequencer).
Seperated client and server code in two direcotry trees.
|
|
File size:
563 bytes
|
| Line | |
|---|
| 1 | d3.scale.quantize = function() { |
|---|
| 2 | var x0 = 0, |
|---|
| 3 | x1 = 1, |
|---|
| 4 | kx = 2, |
|---|
| 5 | i = 1, |
|---|
| 6 | range = [0, 1]; |
|---|
| 7 | |
|---|
| 8 | function scale(x) { |
|---|
| 9 | return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))]; |
|---|
| 10 | } |
|---|
| 11 | |
|---|
| 12 | scale.domain = function(x) { |
|---|
| 13 | if (!arguments.length) return [x0, x1]; |
|---|
| 14 | x0 = x[0]; |
|---|
| 15 | x1 = x[1]; |
|---|
| 16 | kx = range.length / (x1 - x0); |
|---|
| 17 | return scale; |
|---|
| 18 | }; |
|---|
| 19 | |
|---|
| 20 | scale.range = function(x) { |
|---|
| 21 | if (!arguments.length) return range; |
|---|
| 22 | range = x; |
|---|
| 23 | kx = range.length / (x1 - x0); |
|---|
| 24 | i = range.length - 1; |
|---|
| 25 | return scale; |
|---|
| 26 | }; |
|---|
| 27 | |
|---|
| 28 | return scale; |
|---|
| 29 | }; |
|---|
Note: See
TracBrowser
for help on using the repository browser.
