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Fix line plot

pull/8/head
Florian Mounier 13 years ago
parent
1aa5726e46
commit
ff4e45790c
5 changed files with 103 additions and 229 deletions
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  1. 17
      pygal/css/bar.css
  2. 99
      pygal/css/graph.css
  3. 193
      pygal/css/plot.css
  4. 18
      pygal/line.py
  5. 5
      test/moulinrouge/__init__.py

17
pygal/css/bar.css
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@ -1,19 +1,2 @@
/* Base styles for pygal bar */
.bar .dataPointLabel {
fill-opacity: 0;
-webkit-transition: 250ms;
}
.bar:hover .dataPointLabel {
fill-opacity: 0.9;
fill: #000000;
}
.upGradientLight {
stop-opacity: 0.6;
}
.downGradientLight {
stop-opacity: 0.9;
}

99
pygal/css/graph.css
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@ -86,6 +86,23 @@
}
.bar .dataPointLabel, .lines .dataPointLabel {
fill-opacity: 0;
-webkit-transition: 250ms;
}
.bar:hover .dataPointLabel, .lines:hover .dataPointLabel {
fill-opacity: 0.9;
fill: #000000;
}
.upGradientLight {
stop-opacity: 0.6;
}
.downGradientLight {
stop-opacity: 0.9;
}
.key, .fill {
fill-opacity: 0.9;
@ -99,54 +116,112 @@
fill-opacity: 0.7;
}
.key1, .fill1 {
.key1, .fill1, .dot1 {
fill: url(#light1);
}
.key2, .fill2 {
.key2, .fill2, .dot2 {
fill: url(#light2);
}
.key3, .fill3 {
.key3, .fill3, .dot3 {
fill: url(#light3);
}
.key4, .fill4 {
.key4, .fill4, .dot4 {
fill: url(#light4);
}
.key5, .fill5 {
.key5, .fill5, .dot5 {
fill: url(#light5);
}
.key6, .fill6 {
.key6, .fill6, .dot6 {
fill: url(#light6);
}
.key7, .fill7 {
.key7, .fill7, .dot7 {
fill: url(#light7);
}
.key8, .fill8 {
.key8, .fill8, .dot8 {
fill: url(#light8);
}
.key9, .fill9 {
.key9, .fill9, .dot9 {
fill: url(#light9);
}
.key10, .fill10 {
.key10, .fill10, .dot10 {
fill: url(#light10);
}
.key11, .fill11 {
.key11, .fill11, .dot11 {
fill: url(#light11);
}
.key12, .fill12 {
.key12, .fill12, .dot12 {
fill: url(#light12);
}
.line {
fill: none;
stroke-width: 1.5px;
-webkit-transition: 250ms;
}
.line:hover {
stroke-width: 3px;
}
.key1, .line1 {
stroke: url(#light1);
}
.key2, .line2 {
stroke: url(#light2);
}
.key3, .line3 {
stroke: url(#light3);
}
.key4, .line4 {
stroke: url(#light4);
}
.key5, .line5 {
stroke: url(#light5);
}
.key6, .line6 {
stroke: url(#light6);
}
.key7, .line7 {
stroke: url(#light7);
}
.key8, .line8 {
stroke: url(#light8);
}
.key9, .line9 {
stroke: url(#light9);
}
.key10, .line10 {
stroke: url(#light10);
}
.key11, .line11 {
stroke: url(#light11);
}
.key12, .line12 {
stroke: url(#light12);
}
.light1 {
stop-color: #2a4269;

193
pygal/css/plot.css
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@ -1,193 +0,0 @@
/*
$Id$
default line styles
*/
.line1{
fill: none;
stroke: #ff0000;
stroke-width: 1px;
}
.line2{
fill: none;
stroke: #0000ff;
stroke-width: 1px;
}
.line3{
fill: none;
stroke: #00ff00;
stroke-width: 1px;
}
.line4{
fill: none;
stroke: #ffcc00;
stroke-width: 1px;
}
.line5{
fill: none;
stroke: #00ccff;
stroke-width: 1px;
}
.line6{
fill: none;
stroke: #ff00ff;
stroke-width: 1px;
}
.line7{
fill: none;
stroke: #00ffff;
stroke-width: 1px;
}
.line8{
fill: none;
stroke: #ffff00;
stroke-width: 1px;
}
.line9{
fill: none;
stroke: #cc6666;
stroke-width: 1px;
}
.line10{
fill: none;
stroke: #663399;
stroke-width: 1px;
}
.line11{
fill: none;
stroke: #339900;
stroke-width: 1px;
}
.line12{
fill: none;
stroke: #9966FF;
stroke-width: 1px;
}
/* default fill styles */
.fill1{
fill: #cc0000;
fill-opacity: 0.2;
stroke: none;
}
.fill2{
fill: #0000cc;
fill-opacity: 0.2;
stroke: none;
}
.fill3{
fill: #00cc00;
fill-opacity: 0.2;
stroke: none;
}
.fill4{
fill: #ffcc00;
fill-opacity: 0.2;
stroke: none;
}
.fill5{
fill: #00ccff;
fill-opacity: 0.2;
stroke: none;
}
.fill6{
fill: #ff00ff;
fill-opacity: 0.2;
stroke: none;
}
.fill7{
fill: #00ffff;
fill-opacity: 0.2;
stroke: none;
}
.fill8{
fill: #ffff00;
fill-opacity: 0.2;
stroke: none;
}
.fill9{
fill: #cc6666;
fill-opacity: 0.2;
stroke: none;
}
.fill10{
fill: #663399;
fill-opacity: 0.2;
stroke: none;
}
.fill11{
fill: #339900;
fill-opacity: 0.2;
stroke: none;
}
.fill12{
fill: #9966FF;
fill-opacity: 0.2;
stroke: none;
}
/* default line styles */
.key1,.dataPoint1{
fill: #ff0000;
stroke: none;
stroke-width: 1px;
}
.key2,.dataPoint2{
fill: #0000ff;
stroke: none;
stroke-width: 1px;
}
.key3,.dataPoint3{
fill: #00ff00;
stroke: none;
stroke-width: 1px;
}
.key4,.dataPoint4{
fill: #ffcc00;
stroke: none;
stroke-width: 1px;
}
.key5,.dataPoint5{
fill: #00ccff;
stroke: none;
stroke-width: 1px;
}
.key6,.dataPoint6{
fill: #ff00ff;
stroke: none;
stroke-width: 1px;
}
.key7,.dataPoint7{
fill: #00ffff;
stroke: none;
stroke-width: 1px;
}
.key8,.dataPoint8{
fill: #ffff00;
stroke: none;
stroke-width: 1px;
}
.key9,.dataPoint9{
fill: #cc6666;
stroke: none;
stroke-width: 1px;
}
.key10,.dataPoint10{
fill: #663399;
stroke: none;
stroke-width: 1px;
}
.key11,.dataPoint11{
fill: #339900;
stroke: none;
stroke-width: 1px;
}
.key12,.dataPoint12{
fill: #9966FF;
stroke: none;
stroke-width: 1px;
}
.constantLine{
color: navy;
stroke: navy;
stroke-width: 1px;
stroke-dasharray: 9,1,1;
}

18
pygal/line.py
Unescape View File

@ -70,11 +70,13 @@ class Line(Graph):
scale_division = self.scale_divisions or (scale_range / 10.0)
if self.scale_integers:
scale_division = min(1, round(scale_division))
scale_division = round(scale_division) or 1
if max_value % scale_division == 0:
max_value += scale_division
labels = tuple(float_range(min_value, max_value, scale_division))
if self.scale_integers:
labels = map(int, labels)
return labels
def get_y_labels(self):
@ -97,7 +99,8 @@ class Line(Graph):
y_label_values = self.get_y_label_values()
y_label_span = max(y_label_values) - min(y_label_values)
field_height /= float(y_label_span)
if y_label_span != 0:
field_height /= float(y_label_span)
field_width = self.field_width()
#line = len(self.data)
@ -144,28 +147,31 @@ class Line(Graph):
'Z'
))
node(self.graph, 'path', {
'class': 'fill%s' % line_n,
'class': 'fill fill%s' % line_n,
'd': d,
})
# now draw the line itself
node(self.graph, 'path', {
'd': 'M0 %s L%s' % (self.graph_height, line_path),
'class': 'line%s' % line_n,
'class': 'line line%s' % line_n,
})
if self.show_data_points or self.show_data_values:
for i, value in enumerate(cum_sum):
group = node(self.graph, "g",
{'class': 'lines'})
if self.show_data_points:
node(
self.graph,
group,
'circle',
{'class': 'dataPoint%s' % line_n},
{'class': 'dot dot%s' % line_n},
cx=str(field_width * i),
cy=str(self.graph_height - value * field_height),
r='2.5',
)
self.make_datapoint_text(
group,
field_width * i,
self.graph_height - value * field_height - 6,
value + min_value

5
test/moulinrouge/__init__.py
Unescape View File

@ -4,6 +4,7 @@ from log_colorizer import make_colored_stream_handler
from logging import getLogger, INFO, WARN, DEBUG
from moulinrouge.data import labels, series
from pygal.bar import VerticalBar, HorizontalBar
from pygal.line import Line
from pygal.pie import Pie
import string
import random
@ -57,6 +58,8 @@ def create_app():
elif type == 'pie':
series = 1
g = Pie({'fields': labels})
elif type == 'line':
g = Line({'fields': labels})
for i in range(series):
values = [random_value() for i in range(data)]
@ -68,7 +71,7 @@ def create_app():
def all():
width, height = 800, 600
svgs = [url_for('all_svg', type=type) for type in
('vbar', 'hbar', 'pie')]
('vbar', 'hbar', 'line', 'pie')]
return render_template('svgs.jinja2',
svgs=svgs,
width=width,

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