Exemple #1
0
 /**
  * Write labels
  * @param string $SeriesName
  * @param array $Indexes
  * @param array $Format
  */
 public function writeLabel($SeriesName, $Indexes, array $Format = array())
 {
     $OverrideTitle = isset($Format["OverrideTitle"]) ? $Format["OverrideTitle"] : null;
     $ForceLabels = isset($Format["ForceLabels"]) ? $Format["ForceLabels"] : null;
     $DrawPoint = isset($Format["DrawPoint"]) ? $Format["DrawPoint"] : LABEL_POINT_BOX;
     $DrawVerticalLine = isset($Format["DrawVerticalLine"]) ? $Format["DrawVerticalLine"] : false;
     $VerticalLineR = isset($Format["VerticalLineR"]) ? $Format["VerticalLineR"] : 0;
     $VerticalLineG = isset($Format["VerticalLineG"]) ? $Format["VerticalLineG"] : 0;
     $VerticalLineB = isset($Format["VerticalLineB"]) ? $Format["VerticalLineB"] : 0;
     $VerticalLineAlpha = isset($Format["VerticalLineAlpha"]) ? $Format["VerticalLineAlpha"] : 40;
     $VerticalLineTicks = isset($Format["VerticalLineTicks"]) ? $Format["VerticalLineTicks"] : 2;
     $Data = $this->DataSet->getData();
     list($XMargin, $XDivs) = $this->scaleGetXSettings();
     if (!is_array($Indexes)) {
         $Index = $Indexes;
         $Indexes = array();
         $Indexes[] = $Index;
     }
     if (!is_array($SeriesName)) {
         $SerieName = $SeriesName;
         $SeriesName = array();
         $SeriesName[] = $SerieName;
     }
     if ($ForceLabels != null && !is_array($ForceLabels)) {
         $ForceLabel = $ForceLabels;
         $ForceLabels = array();
         $ForceLabels[] = $ForceLabel;
     }
     foreach ($Indexes as $Key => $Index) {
         $Series = array();
         if ($Data["Orientation"] == SCALE_POS_LEFTRIGHT) {
             if ($XDivs == 0) {
                 $XStep = ($this->GraphAreaX2 - $this->GraphAreaX1) / 4;
             } else {
                 $XStep = ($this->GraphAreaX2 - $this->GraphAreaX1 - $XMargin * 2) / $XDivs;
             }
             $X = $this->GraphAreaX1 + $XMargin + $Index * $XStep;
             if ($DrawVerticalLine) {
                 $this->drawLine($X, $this->GraphAreaY1 + $Data["YMargin"], $X, $this->GraphAreaY2 - $Data["YMargin"], array("R" => $VerticalLineR, "G" => $VerticalLineG, "B" => $VerticalLineB, "Alpha" => $VerticalLineAlpha, "Ticks" => $VerticalLineTicks));
             }
             $MinY = $this->GraphAreaY2;
             foreach ($SeriesName as $iKey => $SerieName) {
                 if (isset($Data["Series"][$SerieName]["Data"][$Index])) {
                     $AxisID = $Data["Series"][$SerieName]["Axis"];
                     $XAxisMode = $Data["XAxisDisplay"];
                     $XAxisFormat = $Data["XAxisFormat"];
                     $XAxisUnit = $Data["XAxisUnit"];
                     $AxisMode = $Data["Axis"][$AxisID]["Display"];
                     $AxisFormat = $Data["Axis"][$AxisID]["Format"];
                     $AxisUnit = $Data["Axis"][$AxisID]["Unit"];
                     if (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index])) {
                         $XLabel = $this->scaleFormat($Data["Series"][$Data["Abscissa"]]["Data"][$Index], $XAxisMode, $XAxisFormat, $XAxisUnit);
                     } else {
                         $XLabel = "";
                     }
                     if ($OverrideTitle != null) {
                         $Description = $OverrideTitle;
                     } elseif (count($SeriesName) == 1) {
                         $Description = $Data["Series"][$SerieName]["Description"] . " - " . $XLabel;
                     } elseif (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index])) {
                         $Description = $XLabel;
                     }
                     $Serie = "";
                     $Serie["R"] = $Data["Series"][$SerieName]["Color"]["R"];
                     $Serie["G"] = $Data["Series"][$SerieName]["Color"]["G"];
                     $Serie["B"] = $Data["Series"][$SerieName]["Color"]["B"];
                     $Serie["Alpha"] = $Data["Series"][$SerieName]["Color"]["Alpha"];
                     if (count($SeriesName) == 1 && isset($Data["Series"][$SerieName]["XOffset"])) {
                         $SerieOffset = $Data["Series"][$SerieName]["XOffset"];
                     } else {
                         $SerieOffset = 0;
                     }
                     $Value = $Data["Series"][$SerieName]["Data"][$Index];
                     if ($Value == VOID) {
                         $Value = "NaN";
                     }
                     if ($ForceLabels != null) {
                         $Caption = isset($ForceLabels[$Key]) ? $ForceLabels[$Key] : "Not set";
                     } else {
                         $Caption = $this->scaleFormat($Value, $AxisMode, $AxisFormat, $AxisUnit);
                     }
                     if ($this->LastChartLayout == CHART_LAST_LAYOUT_STACKED) {
                         if ($Value >= 0) {
                             $LookFor = "+";
                         } else {
                             $LookFor = "-";
                         }
                         $Value = 0;
                         $Done = false;
                         foreach ($Data["Series"] as $Name => $SerieLookup) {
                             if ($SerieLookup["isDrawable"] == true && $Name != $Data["Abscissa"] && !$Done) {
                                 if (isset($Data["Series"][$Name]["Data"][$Index]) && $Data["Series"][$Name]["Data"][$Index] != VOID) {
                                     if ($Data["Series"][$Name]["Data"][$Index] >= 0 && $LookFor == "+") {
                                         $Value = $Value + $Data["Series"][$Name]["Data"][$Index];
                                     }
                                     if ($Data["Series"][$Name]["Data"][$Index] < 0 && $LookFor == "-") {
                                         $Value = $Value - $Data["Series"][$Name]["Data"][$Index];
                                     }
                                     if ($Name == $SerieName) {
                                         $Done = true;
                                     }
                                 }
                             }
                         }
                     }
                     $X = floor($this->GraphAreaX1 + $XMargin + $Index * $XStep + $SerieOffset);
                     $Y = floor($this->scaleComputeY($Value, array("AxisID" => $AxisID)));
                     if ($Y < $MinY) {
                         $MinY = $Y;
                     }
                     if ($DrawPoint == LABEL_POINT_CIRCLE) {
                         $this->drawFilledCircle($X, $Y, 3, array("R" => 255, "G" => 255, "B" => 255, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
                     } elseif ($DrawPoint == LABEL_POINT_BOX) {
                         $this->drawFilledRectangle($X - 2, $Y - 2, $X + 2, $Y + 2, array("R" => 255, "G" => 255, "B" => 255, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
                     }
                     $Series[] = array("Format" => $Serie, "Caption" => $Caption);
                 }
             }
             $this->drawLabelBox($X, $MinY - 3, $Description, $Series, $Format);
         } else {
             if ($XDivs == 0) {
                 $XStep = ($this->GraphAreaY2 - $this->GraphAreaY1) / 4;
             } else {
                 $XStep = ($this->GraphAreaY2 - $this->GraphAreaY1 - $XMargin * 2) / $XDivs;
             }
             $Y = $this->GraphAreaY1 + $XMargin + $Index * $XStep;
             if ($DrawVerticalLine) {
                 $this->drawLine($this->GraphAreaX1 + $Data["YMargin"], $Y, $this->GraphAreaX2 - $Data["YMargin"], $Y, array("R" => $VerticalLineR, "G" => $VerticalLineG, "B" => $VerticalLineB, "Alpha" => $VerticalLineAlpha, "Ticks" => $VerticalLineTicks));
             }
             $MinX = $this->GraphAreaX2;
             foreach ($SeriesName as $Key => $SerieName) {
                 if (isset($Data["Series"][$SerieName]["Data"][$Index])) {
                     $AxisID = $Data["Series"][$SerieName]["Axis"];
                     $XAxisMode = $Data["XAxisDisplay"];
                     $XAxisFormat = $Data["XAxisFormat"];
                     $XAxisUnit = $Data["XAxisUnit"];
                     $AxisMode = $Data["Axis"][$AxisID]["Display"];
                     $AxisFormat = $Data["Axis"][$AxisID]["Format"];
                     $AxisUnit = $Data["Axis"][$AxisID]["Unit"];
                     if (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index])) {
                         $XLabel = $this->scaleFormat($Data["Series"][$Data["Abscissa"]]["Data"][$Index], $XAxisMode, $XAxisFormat, $XAxisUnit);
                     } else {
                         $XLabel = "";
                     }
                     if ($OverrideTitle != null) {
                         $Description = $OverrideTitle;
                     } elseif (count($SeriesName) == 1) {
                         if (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index])) {
                             $Description = $Data["Series"][$SerieName]["Description"] . " - " . $XLabel;
                         }
                     } elseif (isset($Data["Abscissa"]) && isset($Data["Series"][$Data["Abscissa"]]["Data"][$Index])) {
                         $Description = $XLabel;
                     }
                     $Serie = "";
                     if (isset($Data["Extended"]["Palette"][$Index])) {
                         $Serie["R"] = $Data["Extended"]["Palette"][$Index]["R"];
                         $Serie["G"] = $Data["Extended"]["Palette"][$Index]["G"];
                         $Serie["B"] = $Data["Extended"]["Palette"][$Index]["B"];
                         $Serie["Alpha"] = $Data["Extended"]["Palette"][$Index]["Alpha"];
                     } else {
                         $Serie["R"] = $Data["Series"][$SerieName]["Color"]["R"];
                         $Serie["G"] = $Data["Series"][$SerieName]["Color"]["G"];
                         $Serie["B"] = $Data["Series"][$SerieName]["Color"]["B"];
                         $Serie["Alpha"] = $Data["Series"][$SerieName]["Color"]["Alpha"];
                     }
                     if (count($SeriesName) == 1 && isset($Data["Series"][$SerieName]["XOffset"])) {
                         $SerieOffset = $Data["Series"][$SerieName]["XOffset"];
                     } else {
                         $SerieOffset = 0;
                     }
                     $Value = $Data["Series"][$SerieName]["Data"][$Index];
                     if ($ForceLabels != null) {
                         $Caption = isset($ForceLabels[$Key]) ? $ForceLabels[$Key] : "Not set";
                     } else {
                         $Caption = $this->scaleFormat($Value, $AxisMode, $AxisFormat, $AxisUnit);
                     }
                     if ($Value == VOID) {
                         $Value = "NaN";
                     }
                     if ($this->LastChartLayout == CHART_LAST_LAYOUT_STACKED) {
                         if ($Value >= 0) {
                             $LookFor = "+";
                         } else {
                             $LookFor = "-";
                         }
                         $Value = 0;
                         $Done = false;
                         foreach ($Data["Series"] as $Name => $SerieLookup) {
                             if ($SerieLookup["isDrawable"] == true && $Name != $Data["Abscissa"] && !$Done) {
                                 if (isset($Data["Series"][$Name]["Data"][$Index]) && $Data["Series"][$Name]["Data"][$Index] != VOID) {
                                     if ($Data["Series"][$Name]["Data"][$Index] >= 0 && $LookFor == "+") {
                                         $Value = $Value + $Data["Series"][$Name]["Data"][$Index];
                                     }
                                     if ($Data["Series"][$Name]["Data"][$Index] < 0 && $LookFor == "-") {
                                         $Value = $Value - $Data["Series"][$Name]["Data"][$Index];
                                     }
                                     if ($Name == $SerieName) {
                                         $Done = true;
                                     }
                                 }
                             }
                         }
                     }
                     $X = floor($this->scaleComputeY($Value, array("AxisID" => $AxisID)));
                     $Y = floor($this->GraphAreaY1 + $XMargin + $Index * $XStep + $SerieOffset);
                     if ($X < $MinX) {
                         $MinX = $X;
                     }
                     if ($DrawPoint == LABEL_POINT_CIRCLE) {
                         $this->drawFilledCircle($X, $Y, 3, array("R" => 255, "G" => 255, "B" => 255, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
                     } elseif ($DrawPoint == LABEL_POINT_BOX) {
                         $this->drawFilledRectangle($X - 2, $Y - 2, $X + 2, $Y + 2, array("R" => 255, "G" => 255, "B" => 255, "BorderR" => 0, "BorderG" => 0, "BorderB" => 0));
                     }
                     $Series[] = array("Format" => $Serie, "Caption" => $Caption);
                 }
             }
             $this->drawLabelBox($MinX, $Y - 3, $Description, $Series, $Format);
         }
     }
 }
Exemple #2
0
 /**
  * Draw a Scatter threshold area
  * @param int | float $Value1
  * @param int | float $Value2
  * @param array $Format
  * @return type
  */
 public function drawScatterThresholdArea($Value1, $Value2, array $Format = array())
 {
     $AxisID = isset($Format["AxisID"]) ? $Format["AxisID"] : 0;
     $R = isset($Format["R"]) ? $Format["R"] : 255;
     $G = isset($Format["G"]) ? $Format["G"] : 0;
     $B = isset($Format["B"]) ? $Format["B"] : 0;
     $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 20;
     $Border = isset($Format["Border"]) ? $Format["Border"] : true;
     $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : $R;
     $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : $G;
     $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : $B;
     $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : $Alpha + 20;
     $BorderTicks = isset($Format["BorderTicks"]) ? $Format["BorderTicks"] : 2;
     $AreaName = isset($Format["AreaName"]) ? $Format["AreaName"] : "La ouate de phoque";
     //null;
     $NameAngle = isset($Format["NameAngle"]) ? $Format["NameAngle"] : ZONE_NAME_ANGLE_AUTO;
     $NameR = isset($Format["NameR"]) ? $Format["NameR"] : 255;
     $NameG = isset($Format["NameG"]) ? $Format["NameG"] : 255;
     $NameB = isset($Format["NameB"]) ? $Format["NameB"] : 255;
     $NameAlpha = isset($Format["NameAlpha"]) ? $Format["NameAlpha"] : 100;
     $DisableShadowOnArea = isset($Format["DisableShadowOnArea"]) ? $Format["DisableShadowOnArea"] : true;
     if ($Value1 > $Value2) {
         list($Value1, $Value2) = array($Value2, $Value1);
     }
     $RestoreShadow = $this->pChartObject->Shadow;
     if ($DisableShadowOnArea && $this->pChartObject->Shadow) {
         $this->pChartObject->Shadow = false;
     }
     if ($BorderAlpha > 100) {
         $BorderAlpha = 100;
     }
     $Data = $this->pDataObject->getData();
     if (!isset($Data["Axis"][$AxisID])) {
         return -1;
     }
     if ($Data["Axis"][$AxisID]["Identity"] == AXIS_X) {
         $Y1 = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"];
         $Y2 = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"];
         $X1 = $this->getPosArray($Value1, $AxisID);
         $X2 = $this->getPosArray($Value2, $AxisID);
         if ($X1 <= $this->pChartObject->GraphAreaX1) {
             $X1 = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"];
         }
         if ($X2 >= $this->pChartObject->GraphAreaX2) {
             $X2 = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"];
         }
         $this->pChartObject->drawFilledRectangle($X1, $Y1, $X2, $Y2, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha));
         if ($Border) {
             $this->pChartObject->drawLine($X1, $Y1, $X1, $Y2, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
             $this->pChartObject->drawLine($X2, $Y1, $X2, $Y2, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
         }
         if ($AreaName != null) {
             $XPos = ($X2 - $X1) / 2 + $X1;
             $YPos = ($Y2 - $Y1) / 2 + $Y1;
             if ($NameAngle == ZONE_NAME_ANGLE_AUTO) {
                 $TxtPos = $this->pChartObject->getTextBox($XPos, $YPos, $this->pChartObject->FontName, $this->pChartObject->FontSize, 0, $AreaName);
                 $TxtWidth = $TxtPos[1]["X"] - $TxtPos[0]["X"];
                 if (abs($X2 - $X1) > $TxtWidth) {
                     $NameAngle = 0;
                 } else {
                     $NameAngle = 90;
                 }
             }
             $this->pChartObject->Shadow = $RestoreShadow;
             $this->pChartObject->drawText($XPos, $YPos, $AreaName, array("R" => $NameR, "G" => $NameG, "B" => $NameB, "Alpha" => $NameAlpha, "Angle" => $NameAngle, "Align" => TEXT_ALIGN_MIDDLEMIDDLE));
             if ($DisableShadowOnArea) {
                 $this->pChartObject->Shadow = false;
             }
         }
         $this->pChartObject->Shadow = $RestoreShadow;
         return array("X1" => $X1, "X2" => $X2);
     } elseif ($Data["Axis"][$AxisID]["Identity"] == AXIS_Y) {
         $X1 = $this->pChartObject->GraphAreaX1 + $Data["Axis"][$AxisID]["Margin"];
         $X2 = $this->pChartObject->GraphAreaX2 - $Data["Axis"][$AxisID]["Margin"];
         $Y1 = $this->getPosArray($Value1, $AxisID);
         $Y2 = $this->getPosArray($Value2, $AxisID);
         if ($Y1 >= $this->pChartObject->GraphAreaY2) {
             $Y1 = $this->pChartObject->GraphAreaY2 - $Data["Axis"][$AxisID]["Margin"];
         }
         if ($Y2 <= $this->pChartObject->GraphAreaY1) {
             $Y2 = $this->pChartObject->GraphAreaY1 + $Data["Axis"][$AxisID]["Margin"];
         }
         $this->pChartObject->drawFilledRectangle($X1, $Y1, $X2, $Y2, array("R" => $R, "G" => $G, "B" => $B, "Alpha" => $Alpha));
         if ($Border) {
             $this->pChartObject->drawLine($X1, $Y1, $X2, $Y1, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
             $this->pChartObject->drawLine($X1, $Y2, $X2, $Y2, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $BorderTicks));
         }
         if ($AreaName != null) {
             $XPos = ($X2 - $X1) / 2 + $X1;
             $YPos = ($Y2 - $Y1) / 2 + $Y1;
             $this->pChartObject->Shadow = $RestoreShadow;
             $this->pChartObject->drawText($YPos, $XPos, $AreaName, array("R" => $NameR, "G" => $NameG, "B" => $NameB, "Alpha" => $NameAlpha, "Angle" => 0, "Align" => TEXT_ALIGN_MIDDLEMIDDLE));
             if ($DisableShadowOnArea) {
                 $this->Shadow = false;
             }
         }
         $this->pChartObject->Shadow = $RestoreShadow;
         return array("Y1" => $Y1, "Y2" => $Y2);
     }
 }