@@ -11,6 +11,8 Bar::Bar(QString category, QGraphicsItem *parent) | |||||
11 | mYpos(0), |
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11 | mYpos(0), | |
12 | mWidth(0), |
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12 | mWidth(0), | |
13 | mHeight(0), |
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13 | mHeight(0), | |
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14 | mBrush(QBrush()), | |||
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15 | mPen(QPen()), | |||
14 | mCategory(category) |
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16 | mCategory(category) | |
15 | { |
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17 | { | |
16 | setAcceptedMouseButtons(Qt::LeftButton|Qt::RightButton); |
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18 | setAcceptedMouseButtons(Qt::LeftButton|Qt::RightButton); | |
@@ -54,6 +56,7 void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidg | |||||
54 | if (0 == mHeight) { |
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56 | if (0 == mHeight) { | |
55 | return; |
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57 | return; | |
56 | } |
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58 | } | |
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59 | painter->setPen(mPen); | |||
57 | painter->setBrush(mBrush); |
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60 | painter->setBrush(mBrush); | |
58 |
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61 | |||
59 | // This compensates for rounding errors. drawRect takes ints and cumulative error of pos + size may be over 1. |
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62 | // This compensates for rounding errors. drawRect takes ints and cumulative error of pos + size may be over 1. |
@@ -48,6 +48,7 void PercentBarPresenter::layoutChanged() | |||||
48 |
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48 | |||
49 | // TODO: width settable per bar? |
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49 | // TODO: width settable per bar? | |
50 | bar->resize(mBarWidth, barHeight); |
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50 | bar->resize(mBarWidth, barHeight); | |
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51 | bar->setPen(mSeries->barsetAt(set)->pen()); | |||
51 | bar->setBrush(mSeries->barsetAt(set)->brush()); |
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52 | bar->setBrush(mSeries->barsetAt(set)->brush()); | |
52 | bar->setPos(xPos, yPos-barHeight); |
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53 | bar->setPos(xPos, yPos-barHeight); | |
53 | itemIndex++; |
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54 | itemIndex++; |
@@ -122,7 +122,7 void ChartTheme::decorate(QAreaSeries* series, int index,bool force) | |||||
122 | QBrush brush; |
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122 | QBrush brush; | |
123 |
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123 | |||
124 | if (pen == series->pen() || force){ |
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124 | if (pen == series->pen() || force){ | |
125 |
pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), |
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125 | pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0)); | |
126 | pen.setWidthF(2); |
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126 | pen.setWidthF(2); | |
127 | series->setPen(pen); |
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127 | series->setPen(pen); | |
128 | } |
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128 | } | |
@@ -144,90 +144,43 void ChartTheme::decorate(QLineSeries* series,int index,bool force) | |||||
144 | } |
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144 | } | |
145 | } |
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145 | } | |
146 |
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146 | |||
147 | void ChartTheme::decorate(QBarSeries* series,int index,bool force) |
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147 | void ChartTheme::decorate(QBarSeries* series, int index, bool force) | |
148 | { |
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148 | { | |
149 | QBrush brush; |
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149 | QBrush brush; | |
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150 | QPen pen; | |||
150 | QList<QBarSet*> sets = series->barSets(); |
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151 | QList<QBarSet*> sets = series->barSets(); | |
151 |
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152 | |||
152 |
for (int i |
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153 | for (int i(0); i < sets.count(); i++) { | |
153 | qreal pos = 0.5; |
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154 | qreal pos = 0.5; | |
154 | if (sets.count() > 1) |
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155 | if (sets.count() > 1) | |
155 | pos = (qreal) i / (qreal) (sets.count() - 1); |
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156 | pos = (qreal) i / (qreal) (sets.count() - 1); | |
156 |
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157 | |||
157 | if(brush == sets.at(i)->brush() || force ){ |
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158 | if (brush == sets.at(i)->brush() || force ) { | |
158 | QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); |
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159 | QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); | |
159 | sets.at(i)->setBrush(QBrush(c)); |
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160 | sets.at(i)->setBrush(QBrush(c)); | |
160 | } |
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161 | // Pick label color as far as possible from bar color (within gradient). |
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162 | // 0.3 is magic number that was picked as value that gave enough contrast with icy theme gradient :) |
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163 | // TODO: better picking of label color? |
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164 | QColor c; |
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165 |
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166 | if (pos < 0.3) { |
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167 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 1); |
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168 | } else { |
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169 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0); |
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170 | } |
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171 | sets.at(i)->setFloatingValuePen(QPen(c)); |
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172 |
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173 | } |
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174 | } |
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175 |
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176 | void ChartTheme::decorate(QStackedBarSeries* series,int index,bool force) |
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177 | { |
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178 | QBrush brush; |
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179 | QList<QBarSet*> sets = series->barSets(); |
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180 |
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181 | for (int i=0; i<sets.count(); i++) { |
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182 | qreal pos = 0.5; |
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183 | if (sets.count() > 1) |
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184 | pos = (qreal) i / (qreal) (sets.count() - 1); |
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185 | if(brush == sets.at(i)->brush() || force){ |
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186 | QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); |
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187 | sets.at(i)->setBrush(QBrush(c)); |
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188 | } |
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189 | QColor c; |
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190 | if (pos < 0.3) { |
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191 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 1); |
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192 | } else { |
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193 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0); |
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194 | } |
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161 | } | |
195 | sets.at(i)->setFloatingValuePen(QPen(c)); |
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196 | } |
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197 | } |
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198 |
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162 | |||
199 | void ChartTheme::decorate(QPercentBarSeries* series,int index,bool force) |
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163 | // Pick label color from the opposite end of the gradient. | |
200 | { |
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164 | // 0.3 as a boundary seems to work well. | |
201 | QBrush brush; |
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165 | if (pos < 0.3) | |
202 | QList<QBarSet*> sets = series->barSets(); |
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166 | sets.at(i)->setFloatingValuePen(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 1)); | |
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167 | else | |||
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168 | sets.at(i)->setFloatingValuePen(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0)); | |||
203 |
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169 | |||
204 | for (int i=0; i<sets.count(); i++) { |
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170 | if (pen == sets.at(i)->pen() || force) { | |
205 | qreal pos = 0.5; |
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171 | QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0); | |
206 |
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172 | sets.at(i)->setPen(c); | |
207 | pos = (qreal) i / (qreal) (sets.count() - 1); |
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208 |
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209 | if(brush == sets.at(i)->brush() || force){ |
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210 | QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); |
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211 | sets.at(i)->setBrush(QBrush(c)); |
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212 | } |
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213 | QColor c; |
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214 | if (pos < 0.3) { |
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215 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 1); |
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216 | } else { |
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217 | c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0); |
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218 | } |
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173 | } | |
219 | sets.at(i)->setFloatingValuePen(QPen(c)); |
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220 | } |
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174 | } | |
221 | } |
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175 | } | |
222 |
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176 | |||
223 | void ChartTheme::decorate(QScatterSeries* series, int index,bool force) |
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177 | void ChartTheme::decorate(QScatterSeries* series, int index,bool force) | |
224 | { |
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178 | { | |
225 |
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226 | QPen pen; |
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179 | QPen pen; | |
227 | QBrush brush; |
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180 | QBrush brush; | |
228 |
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181 | |||
229 | if (pen == series->pen() || force) { |
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182 | if (pen == series->pen() || force) { | |
230 |
pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), |
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183 | pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0)); | |
231 | pen.setWidthF(2); |
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184 | pen.setWidthF(2); | |
232 | series->setPen(pen); |
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185 | series->setPen(pen); | |
233 | } |
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186 | } | |
@@ -240,20 +193,20 void ChartTheme::decorate(QScatterSeries* series, int index,bool force) | |||||
240 |
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193 | |||
241 | void ChartTheme::decorate(QPieSeries* series, int index, bool force) |
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194 | void ChartTheme::decorate(QPieSeries* series, int index, bool force) | |
242 | { |
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195 | { | |
243 | // Get color for a slice from a gradient linearly, beginning from the start of the gradient |
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244 |
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245 | QPen pen; |
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196 | QPen pen; | |
246 | QBrush brush; |
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197 | QBrush brush; | |
247 |
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198 | |||
248 | for (int i(0); i < series->slices().count(); i++) { |
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199 | for (int i(0); i < series->slices().count(); i++) { | |
249 | qreal pos = (qreal) i / (qreal) series->count(); |
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200 | if (pen == series->slices().at(i)->slicePen() || force) { | |
250 | if( pen == series->slices().at(i)->slicePen() || force){ |
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201 | QColor penColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0); | |
251 | QColor penColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.1); |
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202 | series->slices().at(i)->setSlicePen(penColor); | |
252 | series->slices().at(i)->setSlicePen(penColor); |
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253 | } |
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203 | } | |
254 | if( brush == series->slices().at(i)->sliceBrush() || force){ |
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204 | ||
255 | QColor brushColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); |
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205 | // Get color for a slice from a gradient linearly, beginning from the start of the gradient | |
256 | series->slices().at(i)->setSliceBrush(brushColor); |
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206 | qreal pos = (qreal) i / (qreal) series->count(); | |
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207 | if (brush == series->slices().at(i)->sliceBrush() || force) { | |||
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208 | QColor brushColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos); | |||
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209 | series->slices().at(i)->setSliceBrush(brushColor); | |||
257 | } |
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210 | } | |
258 | } |
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211 | } | |
259 | } |
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212 | } |
@@ -44,10 +44,7 public: | |||||
44 | QChart::ChartTheme id() const {return m_id;} |
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44 | QChart::ChartTheme id() const {return m_id;} | |
45 | void decorate(QChart* chart,bool force = true); |
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45 | void decorate(QChart* chart,bool force = true); | |
46 | void decorate(QLegend* legend,bool force = true); |
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46 | void decorate(QLegend* legend,bool force = true); | |
47 | //void decorate(ChartItem* item, QSeries* series,int index); |
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48 | void decorate(QBarSeries* series, int index,bool force = true); |
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47 | void decorate(QBarSeries* series, int index,bool force = true); | |
49 | void decorate(QStackedBarSeries* series, int index,bool force = true); |
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50 | void decorate(QPercentBarSeries* series, int index,bool force = true); |
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51 | void decorate(QLineSeries* series, int index,bool force = true); |
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48 | void decorate(QLineSeries* series, int index,bool force = true); | |
52 | void decorate(QAreaSeries* series, int index,bool force = true); |
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49 | void decorate(QAreaSeries* series, int index,bool force = true); | |
53 | void decorate(QScatterSeries* series, int index,bool force = true); |
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50 | void decorate(QScatterSeries* series, int index,bool force = true); |
@@ -6,18 +6,12 | |||||
6 |
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6 | |||
7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
8 |
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8 | |||
9 |
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10 |
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11 |
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12 |
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13 |
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14 |
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15 | ScatterChartItem::ScatterChartItem(QScatterSeries *series, QGraphicsItem *parent) : |
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9 | ScatterChartItem::ScatterChartItem(QScatterSeries *series, QGraphicsItem *parent) : | |
16 | XYChartItem(series,parent), |
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10 | XYChartItem(series,parent), | |
17 | m_series(series), |
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11 | m_series(series), | |
18 | m_items(this), |
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12 | m_items(this), | |
19 | m_shape(QScatterSeries::MarkerShapeRectangle), |
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13 | m_shape(QScatterSeries::MarkerShapeRectangle), | |
20 |
m_size(1 |
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14 | m_size(15) | |
21 |
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15 | |||
22 | { |
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16 | { | |
23 | Q_ASSERT(parent); |
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17 | Q_ASSERT(parent); |
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