diff options
Diffstat (limited to 'plugins/ImageGraph/StaticGraph/HorizontalBar.php')
| -rw-r--r-- | plugins/ImageGraph/StaticGraph/HorizontalBar.php | 346 |
1 files changed, 164 insertions, 182 deletions
diff --git a/plugins/ImageGraph/StaticGraph/HorizontalBar.php b/plugins/ImageGraph/StaticGraph/HorizontalBar.php index e531239522..0fd8d46890 100644 --- a/plugins/ImageGraph/StaticGraph/HorizontalBar.php +++ b/plugins/ImageGraph/StaticGraph/HorizontalBar.php @@ -16,188 +16,170 @@ */ class Piwik_ImageGraph_StaticGraph_HorizontalBar extends Piwik_ImageGraph_StaticGraph_GridGraph { - const INTERLEAVE = 0.30; - const PADDING_CHARS = ' '; - const LEGEND_SQUARE_WIDTH = 11; - const MIN_SPACE_BETWEEN_HORIZONTAL_VALUES = 5; - const LOGO_MIN_RIGHT_MARGIN = 3; - - public function renderGraph() - { - $verticalLegend = false; - - // determine the maximum logo width & height - list($maxLogoWidth, $maxLogoHeight) = self::getMaxLogoSize($this->abscissaLogos); - - foreach($this->abscissaLogos as $logoPath) - { - list($logoWidth, $logoHeight) = self::getLogoSize($logoPath); - $logoPathToHeight[$logoPath] = $logoHeight; - } - - // truncate report - $graphHeight = $this->getGraphBottom($horizontalGraph = true) - $this->getGridTopMargin($horizontalGraph = true, $verticalLegend); - - list($abscissaMaxWidth, $abscissaMaxHeight) = $this->getMaximumTextWidthHeight($this->abscissaSeries); - list($ordinateMaxWidth, $ordinateMaxHeight) = $this->getMaximumTextWidthHeight($this->ordinateSeries); - - $numberOfSeries = count($this->ordinateSeries); - $ordinateMaxHeight = $ordinateMaxHeight * $numberOfSeries; - - $textMaxHeight = $abscissaMaxHeight > $ordinateMaxHeight ? $abscissaMaxHeight : $ordinateMaxHeight; - - $minLineWidth = ($textMaxHeight > $maxLogoHeight ? $textMaxHeight : $maxLogoHeight) + (self::MIN_SPACE_BETWEEN_HORIZONTAL_VALUES * $numberOfSeries); - $maxNumOfValues = floor($graphHeight / $minLineWidth); - $abscissaSeriesCount = count($this->abscissaSeries); - - if($maxNumOfValues < $abscissaSeriesCount - 1) - { - $sumOfOthers = array(); - $truncatedOrdinateSeries = array(); - $truncatedAbscissaLogos = array(); - $truncatedAbscissaSeries = array(); - foreach($this->ordinateSeries as $column => $data) - { - $truncatedOrdinateSeries[$column] = array(); - $sumOfOthers[$column] = 0; - } - - $i = 0; - for(; $i < $maxNumOfValues; $i++) - { - foreach($this->ordinateSeries as $column => $data) - { - $truncatedOrdinateSeries[$column][] = $data[$i]; - } - - $truncatedAbscissaLogos[] = isset($this->abscissaLogos[$i]) ? $this->abscissaLogos[$i] : null; - $truncatedAbscissaSeries[] = $this->abscissaSeries[$i]; - } - - for(; $i < $abscissaSeriesCount; $i++) - { - foreach($this->ordinateSeries as $column => $data) - { - $sumOfOthers[$column] += $data[$i]; - } - } - - foreach($this->ordinateSeries as $column => $data) - { - $truncatedOrdinateSeries[$column][] = $sumOfOthers[$column]; - } - - $truncatedAbscissaSeries[] = Piwik_Translate('General_Others'); - $this->abscissaSeries = $truncatedAbscissaSeries; - $this->ordinateSeries = $truncatedOrdinateSeries; - $this->abscissaLogos = $truncatedAbscissaLogos; - } - - // blank characters are used to pad labels so the logo can be displayed - $paddingText = ''; - $paddingWidth = 0; - if($maxLogoWidth > 0) - { - while($paddingWidth < $maxLogoWidth + self::LOGO_MIN_RIGHT_MARGIN) - { - $paddingText .= self::PADDING_CHARS; - list($paddingWidth, $paddingHeight) = $this->getTextWidthHeight($paddingText); - } - } - - // determine the maximum label width according to the minimum comfortable graph size - $gridRightMargin = $this->getGridRightMargin($horizontalGraph = true); - $minGraphSize = ($this->width - $gridRightMargin) / 2; - - $metricLegendWidth = 0; - foreach($this->ordinateLabels as $column => $label) - { - list($textWidth, $textHeight) = $this->getTextWidthHeight($label); - $metricLegendWidth += $textWidth; - } - - $legendWidth = $metricLegendWidth + ((self::HORIZONTAL_LEGEND_LEFT_MARGIN + self::LEGEND_SQUARE_WIDTH) * $numberOfSeries); - if($this->showLegend) - { - if($legendWidth > $minGraphSize) - { - $minGraphSize = $legendWidth; - } - } - - $gridLeftMarginWithoutLabels = $this->getGridLeftMargin($horizontalGraph = true, $withLabel = false); - $labelWidthLimit = - $this->width - - $gridLeftMarginWithoutLabels - - $gridRightMargin - - $paddingWidth - - $minGraphSize; - - // truncate labels if needed - foreach($this->abscissaSeries as &$label) - { - $label = $this->truncateLabel($label, $labelWidthLimit); - } - - $gridLeftMarginBeforePadding = $this->getGridLeftMargin($horizontalGraph = true, $withLabel = true); - - // pad labels for logo space - foreach($this->abscissaSeries as &$label) - { - $label .= $paddingText; - } - - $this->initGridChart( - $displayVerticalGridLines = false, - $bulletType = LEGEND_FAMILY_BOX, - $horizontalGraph = true, - $showTicks = false, - $verticalLegend - ); - - $valueColor = $this->colors[self::VALUE_COLOR_KEY]; - $this->pImage->drawBarChart( - array( - 'DisplayValues' => true, - 'Interleave' => self::INTERLEAVE, - 'DisplayR' => $valueColor['R'], - 'DisplayG' => $valueColor['G'], - 'DisplayB' => $valueColor['B'], - ) - ); + const INTERLEAVE = 0.30; + const PADDING_CHARS = ' '; + const LEGEND_SQUARE_WIDTH = 11; + const MIN_SPACE_BETWEEN_HORIZONTAL_VALUES = 5; + const LOGO_MIN_RIGHT_MARGIN = 3; + + public function renderGraph() + { + $verticalLegend = false; + + // determine the maximum logo width & height + list($maxLogoWidth, $maxLogoHeight) = self::getMaxLogoSize($this->abscissaLogos); + + foreach ($this->abscissaLogos as $logoPath) { + list($logoWidth, $logoHeight) = self::getLogoSize($logoPath); + $logoPathToHeight[$logoPath] = $logoHeight; + } + + // truncate report + $graphHeight = $this->getGraphBottom($horizontalGraph = true) - $this->getGridTopMargin($horizontalGraph = true, $verticalLegend); + + list($abscissaMaxWidth, $abscissaMaxHeight) = $this->getMaximumTextWidthHeight($this->abscissaSeries); + list($ordinateMaxWidth, $ordinateMaxHeight) = $this->getMaximumTextWidthHeight($this->ordinateSeries); + + $numberOfSeries = count($this->ordinateSeries); + $ordinateMaxHeight = $ordinateMaxHeight * $numberOfSeries; + + $textMaxHeight = $abscissaMaxHeight > $ordinateMaxHeight ? $abscissaMaxHeight : $ordinateMaxHeight; + + $minLineWidth = ($textMaxHeight > $maxLogoHeight ? $textMaxHeight : $maxLogoHeight) + (self::MIN_SPACE_BETWEEN_HORIZONTAL_VALUES * $numberOfSeries); + $maxNumOfValues = floor($graphHeight / $minLineWidth); + $abscissaSeriesCount = count($this->abscissaSeries); + + if ($maxNumOfValues < $abscissaSeriesCount - 1) { + $sumOfOthers = array(); + $truncatedOrdinateSeries = array(); + $truncatedAbscissaLogos = array(); + $truncatedAbscissaSeries = array(); + foreach ($this->ordinateSeries as $column => $data) { + $truncatedOrdinateSeries[$column] = array(); + $sumOfOthers[$column] = 0; + } + + $i = 0; + for (; $i < $maxNumOfValues; $i++) { + foreach ($this->ordinateSeries as $column => $data) { + $truncatedOrdinateSeries[$column][] = $data[$i]; + } + + $truncatedAbscissaLogos[] = isset($this->abscissaLogos[$i]) ? $this->abscissaLogos[$i] : null; + $truncatedAbscissaSeries[] = $this->abscissaSeries[$i]; + } + + for (; $i < $abscissaSeriesCount; $i++) { + foreach ($this->ordinateSeries as $column => $data) { + $sumOfOthers[$column] += $data[$i]; + } + } + + foreach ($this->ordinateSeries as $column => $data) { + $truncatedOrdinateSeries[$column][] = $sumOfOthers[$column]; + } + + $truncatedAbscissaSeries[] = Piwik_Translate('General_Others'); + $this->abscissaSeries = $truncatedAbscissaSeries; + $this->ordinateSeries = $truncatedOrdinateSeries; + $this->abscissaLogos = $truncatedAbscissaLogos; + } + + // blank characters are used to pad labels so the logo can be displayed + $paddingText = ''; + $paddingWidth = 0; + if ($maxLogoWidth > 0) { + while ($paddingWidth < $maxLogoWidth + self::LOGO_MIN_RIGHT_MARGIN) { + $paddingText .= self::PADDING_CHARS; + list($paddingWidth, $paddingHeight) = $this->getTextWidthHeight($paddingText); + } + } + + // determine the maximum label width according to the minimum comfortable graph size + $gridRightMargin = $this->getGridRightMargin($horizontalGraph = true); + $minGraphSize = ($this->width - $gridRightMargin) / 2; + + $metricLegendWidth = 0; + foreach ($this->ordinateLabels as $column => $label) { + list($textWidth, $textHeight) = $this->getTextWidthHeight($label); + $metricLegendWidth += $textWidth; + } + + $legendWidth = $metricLegendWidth + ((self::HORIZONTAL_LEGEND_LEFT_MARGIN + self::LEGEND_SQUARE_WIDTH) * $numberOfSeries); + if ($this->showLegend) { + if ($legendWidth > $minGraphSize) { + $minGraphSize = $legendWidth; + } + } + + $gridLeftMarginWithoutLabels = $this->getGridLeftMargin($horizontalGraph = true, $withLabel = false); + $labelWidthLimit = + $this->width + - $gridLeftMarginWithoutLabels + - $gridRightMargin + - $paddingWidth + - $minGraphSize; + + // truncate labels if needed + foreach ($this->abscissaSeries as &$label) { + $label = $this->truncateLabel($label, $labelWidthLimit); + } + + $gridLeftMarginBeforePadding = $this->getGridLeftMargin($horizontalGraph = true, $withLabel = true); + + // pad labels for logo space + foreach ($this->abscissaSeries as &$label) { + $label .= $paddingText; + } + + $this->initGridChart( + $displayVerticalGridLines = false, + $bulletType = LEGEND_FAMILY_BOX, + $horizontalGraph = true, + $showTicks = false, + $verticalLegend + ); + + $valueColor = $this->colors[self::VALUE_COLOR_KEY]; + $this->pImage->drawBarChart( + array( + 'DisplayValues' => true, + 'Interleave' => self::INTERLEAVE, + 'DisplayR' => $valueColor['R'], + 'DisplayG' => $valueColor['G'], + 'DisplayB' => $valueColor['B'], + ) + ); // // display icons - $graphData = $this->pData->getData(); - $numberOfRows = count($this->abscissaSeries); - $logoInterleave = $this->getGraphHeight(true, $verticalLegend) / $numberOfRows; - for($i = 0; $i < $numberOfRows; $i++) - { - if(isset($this->abscissaLogos[$i])) - { - $logoPath = $this->abscissaLogos[$i]; - - if(isset($logoPathToHeight[$logoPath])) - { - $logoHeight = $logoPathToHeight[$logoPath]; - - $pathInfo = pathinfo($logoPath); - $logoExtension = strtoupper($pathInfo['extension']); - $drawingFunction = 'drawFrom' . $logoExtension; - - $logoYPosition = - ($logoInterleave * $i) - + $this->getGridTopMargin(true, $verticalLegend) - + $graphData['Axis'][1]['Margin'] - - $logoHeight / 2 - + 1; - - $this->pImage->$drawingFunction( - $gridLeftMarginBeforePadding, - $logoYPosition, - $logoPath - ); - } - } - } - } + $graphData = $this->pData->getData(); + $numberOfRows = count($this->abscissaSeries); + $logoInterleave = $this->getGraphHeight(true, $verticalLegend) / $numberOfRows; + for ($i = 0; $i < $numberOfRows; $i++) { + if (isset($this->abscissaLogos[$i])) { + $logoPath = $this->abscissaLogos[$i]; + + if (isset($logoPathToHeight[$logoPath])) { + $logoHeight = $logoPathToHeight[$logoPath]; + + $pathInfo = pathinfo($logoPath); + $logoExtension = strtoupper($pathInfo['extension']); + $drawingFunction = 'drawFrom' . $logoExtension; + + $logoYPosition = + ($logoInterleave * $i) + + $this->getGridTopMargin(true, $verticalLegend) + + $graphData['Axis'][1]['Margin'] + - $logoHeight / 2 + + 1; + + $this->pImage->$drawingFunction( + $gridLeftMarginBeforePadding, + $logoYPosition, + $logoPath + ); + } + } + } + } } |