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Upgrade jpgrah to 4.3.4

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Nigel Sheldon 2021-01-03 17:10:26 +01:00
commit b5868f05f6
72 changed files with 19157 additions and 10327 deletions
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180
onyx2/include/jpgraph/jpgraph_polar.php
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@ -1,20 +1,20 @@
<?php
/*=======================================================================
// File: JPGRAPH_POLAR.PHP
// Description: Polar plot extension for JpGraph
// Created: 2003-02-02
// Ver: $Id: jpgraph_polar.php 869 2007-03-24 11:19:38Z ljp $
//
// Copyright (c) Aditus Consulting. All rights reserved.
//========================================================================
*/
// File: JPGRAPH_POLAR.PHP
// Description: Polar plot extension for JpGraph
// Created: 2003-02-02
// Ver: $Id: jpgraph_polar.php 1796 2009-09-07 09:37:19Z ljp $
//
// Copyright (c) Asial Corporation. All rights reserved.
//========================================================================
*/
require_once('jpgraph_plotmark.inc.php');
require_once "jpgraph_log.php";
DEFINE('POLAR_360', 1);
DEFINE('POLAR_180', 2);
define('POLAR_360', 1);
define('POLAR_180', 2);
//
// Note. Don't attempt to make sense of this code.
@ -38,9 +38,9 @@ class PolarPlot
public $legendcsimtarget='';
public $legendcsimalt='';
public $legend="";
public $csimtargets=array(); // Array of targets for CSIM
public $csimareas=""; // Resultant CSIM area tags
public $csimalts=null; // ALT:s for corresponding target
public $csimtargets=array(); // Array of targets for CSIM
public $csimareas=""; // Resultant CSIM area tags
public $csimalts=null; // ALT:s for corresponding target
public $scale=null;
private $numpoints=0;
private $iColor='navy';
@ -48,7 +48,7 @@ class PolarPlot
private $iLineWeight=1;
private $coord=null;
public function PolarPlot($aData)
public function __construct($aData)
{
$n = count($aData);
if ($n & 1) {
@ -91,13 +91,13 @@ class PolarPlot
$this->csimtargets=$aTargets;
$this->csimalts=$aAlts;
}
// Get all created areas
public function GetCSIMareas()
{
return $this->csimareas;
}
public function SetLegend($aLegend, $aCSIM="", $aCSIMAlt="")
{
$this->legend = $aLegend;
@ -143,7 +143,7 @@ class PolarPlot
list($x1, $y1) = $scale->PTranslate($this->coord[2*$i], $this->coord[2*$i+1]);
$p[2*$i] = $x1;
$p[2*$i+1] = $y1;
if (isset($this->csimtargets[$i])) {
$this->mark->SetCSIMTarget($this->csimtargets[$i]);
$this->mark->SetCSIMAlt($this->csimalts[$i]);
@ -192,9 +192,9 @@ class PolarAxis extends Axis
private $show_angle_tick=true;
private $radius_tick_color='black';
public function PolarAxis($img, $aScale)
public function __construct($img, $aScale)
{
parent::Axis($img, $aScale);
parent::__construct($img, $aScale);
}
public function ShowAngleDegreeMark($aFlg=true)
@ -260,7 +260,7 @@ class PolarAxis extends Axis
$this->radius_tick_color = $aRadColor;
$this->angle_tick_color = $aAngleColor;
}
// Private methods
public function StrokeGrid($pos)
{
@ -281,7 +281,7 @@ class PolarAxis extends Axis
}
$i++;
}
$limit = max($this->img->plotwidth, $this->img->plotheight)*1.4 ;
while ($r < $limit) {
$off = $r;
@ -360,7 +360,7 @@ class PolarAxis extends Axis
if (!$this->show_angle_label) {
return;
}
$x0 = round($this->img->left_margin+$this->img->plotwidth/2)+1;
$d = max($this->img->plotwidth, $this->img->plotheight)*1.42;
@ -381,17 +381,20 @@ class PolarAxis extends Axis
$margin=5;
$tl = $this->angle_tick_len ; // Outer len
$tl2 = $this->angle_tick_len2 ; // Interior len
$tl2 = $this->angle_tick_len2 ; // Interior len
$this->img->SetColor($this->angle_tick_color);
$this->img->SetColor($this->angle_tick_color);
$rot90 = $this->img->a == 90 ;
if ($type == POLAR_360) {
// Corner angles of the four corners
$ca1 = atan($h/$w)/M_PI*180;
$ca2 = 180-$ca1;
$ca3 = $ca1+180;
$ca4 = 360-$ca1;
$end = 360;
while ($a < $end) {
$ca = cos($a/180*M_PI);
$sa = sin($a/180*M_PI);
@ -454,15 +457,20 @@ class PolarAxis extends Axis
}
if ($a != 0 && $a != 180) {
$t->Align($ha, $va);
if ($this->show_angle_mark) {
$a .= '°';
if ($this->scale->clockwise) {
$t->Set(360-$a);
} else {
$t->Set($a);
}
if ($this->show_angle_mark && $t->font_family > 4) {
$a .= SymChar::Get('degree');
}
$t->Set($a);
$t->Stroke($this->img, $xt, $yt);
if ($this->show_angle_tick) {
$this->img->Line($x1, $y1, $x2, $y2);
}
}
$a = (int) $a;
$a += $this->angle_step;
}
} else {
@ -516,14 +524,15 @@ class PolarAxis extends Axis
$y1=$y2=$yt;
}
$t->Align($ha, $va);
if ($this->show_angle_mark) {
$a .= '°';
if ($this->show_angle_mark && $t->font_family > 4) {
$a .= SymChar::Get('degree');
}
$t->Set($a);
$t->Stroke($this->img, $xt, $yt);
if ($this->show_angle_tick) {
$this->img->Line($x1, $y1, $x2, $y2);
}
$a = (int) $a;
$a += $this->angle_step;
}
}
@ -547,8 +556,7 @@ class PolarAxis extends Axis
$this->title->SetPos($this->img->width-$this->img->right_margin, $y, "right", "top");
} elseif ($this->title_adjust=="middle" || $this->title_adjust=="center") {
$this->title->SetPos(
($this->img->width-$this->img->left_margin-
$this->img->right_margin)/2+$this->img->left_margin,
($this->img->width-$this->img->left_margin-$this->img->right_margin)/2+$this->img->left_margin,
$y,
"center",
"top"
@ -560,7 +568,7 @@ class PolarAxis extends Axis
//('Unknown alignment specified for X-axis title. ('.$this->title_adjust.')');
}
if (!$this->hide_labels) {
$this->StrokeLabels($pos, false);
}
@ -575,7 +583,7 @@ class PolarAxis extends Axis
$i=0;
while ($i < $n) {
$this->scale->ticks->ticks_pos[$i] =
$mid-$this->scale->ticks->ticks_pos[$i] ;
$mid-$this->scale->ticks->ticks_pos[$i] ;
++$i;
}
@ -583,15 +591,15 @@ class PolarAxis extends Axis
$i=0;
while ($i < $n) {
$this->scale->ticks->maj_ticks_pos[$i] =
$mid-$this->scale->ticks->maj_ticks_pos[$i] ;
$mid-$this->scale->ticks->maj_ticks_pos[$i] ;
++$i;
}
$n = count($this->scale->ticks->maj_ticklabels_pos);
$i=1;
while ($i < $n) {
$this->scale->ticks->maj_ticklabels_pos[$i] =
$mid-$this->scale->ticks->maj_ticklabels_pos[$i] ;
$mid-$this->scale->ticks->maj_ticklabels_pos[$i] ;
++$i;
}
@ -633,11 +641,18 @@ class PolarAxis extends Axis
class PolarScale extends LinearScale
{
private $graph;
public $clockwise=false;
public function PolarScale($aMax=0, $graph)
public function __construct($aMax, $graph, $aClockwise)
{
parent::LinearScale(0, $aMax, 'x');
parent::__construct(0, $aMax, 'x');
$this->graph = $graph;
$this->clockwise = $aClockwise;
}
public function SetClockwise($aFlg)
{
$this->clockwise = $aFlg;
}
public function _Translate($v)
@ -651,8 +666,13 @@ class PolarScale extends LinearScale
$w = $this->graph->img->plotwidth/2;
$aRad = $aRad/$m*$w;
$x = cos($aAngle/180 * M_PI) * $aRad;
$y = sin($aAngle/180 * M_PI) * $aRad;
$a = $aAngle/180 * M_PI;
if ($this->clockwise) {
$a = 2*M_PI-$a;
}
$x = cos($a) * $aRad;
$y = sin($a) * $aRad;
$x += $this->_Translate(0);
@ -668,11 +688,19 @@ class PolarScale extends LinearScale
class PolarLogScale extends LogScale
{
private $graph;
public function PolarLogScale($aMax=1, $graph)
public $clockwise=false;
public function __construct($aMax, $graph, $aClockwise=false)
{
parent::LogScale(0, $aMax, 'x');
parent::__construct(0, $aMax, 'x');
$this->graph = $graph;
$this->ticks->SetLabelLogType(LOGLABELS_MAGNITUDE);
$this->clockwise = $aClockwise;
}
public function SetClockwise($aFlg)
{
$this->clockwise = $aFlg;
}
public function PTranslate($aAngle, $aRad)
@ -685,8 +713,13 @@ class PolarLogScale extends LogScale
$w = $this->graph->img->plotwidth/2;
$aRad = $aRad/$m*$w;
$x = cos($aAngle/180 * M_PI) * $aRad;
$y = sin($aAngle/180 * M_PI) * $aRad;
$a = $aAngle/180 * M_PI;
if ($this->clockwise) {
$a = 2*M_PI-$a;
}
$x = cos($a) * $aRad;
$y = sin($a) * $aRad;
$x += $w+$this->graph->img->left_margin;//$this->_Translate(0);
if ($this->graph->iType == POLAR_360) {
@ -703,10 +736,11 @@ class PolarGraph extends Graph
public $scale;
public $axis;
public $iType=POLAR_360;
public function PolarGraph($aWidth=300, $aHeight=200, $aCachedName="", $aTimeOut=0, $aInline=true)
private $iClockwise=false;
public function __construct($aWidth=300, $aHeight=200, $aCachedName="", $aTimeOut=0, $aInline=true)
{
parent::Graph($aWidth, $aHeight, $aCachedName, $aTimeOut, $aInline) ;
parent::__construct($aWidth, $aHeight, $aCachedName, $aTimeOut, $aInline) ;
$this->SetDensity(TICKD_DENSE);
$this->SetBox();
$this->SetMarginColor('white');
@ -717,22 +751,29 @@ class PolarGraph extends Graph
$this->SetTickDensity(TICKD_NORMAL, $aDense);
}
public function SetClockwise($aFlg)
{
$this->scale->SetClockwise($aFlg);
}
public function Set90AndMargin($lm=0, $rm=0, $tm=0, $bm=0)
{
$adj = ($this->img->height - $this->img->width)/2;
$this->SetAngle(90);
$this->img->SetMargin($lm-$adj, $rm-$adj, $tm+$adj, $bm+$adj);
$this->img->SetCenter(floor($this->img->width/2), floor($this->img->height/2));
$lm2 = -$adj + ($lm-$rm+$tm+$bm)/2;
$rm2 = -$adj + (-$lm+$rm+$tm+$bm)/2;
$tm2 = $adj + ($tm-$bm+$lm+$rm)/2;
$bm2 = $adj + (-$tm+$bm+$lm+$rm)/2;
$this->SetMargin($lm2, $rm2, $tm2, $bm2);
$this->axis->SetLabelAlign('right', 'center');
//JpGraphError::Raise('Set90AndMargin() is not supported for polar graphs.');
}
public function SetScale($aScale, $rmax=0, $dummy1=1, $dummy2=1, $dummy3=1)
{
if ($aScale == 'lin') {
$this->scale = new PolarScale($rmax, $this);
$this->scale = new PolarScale($rmax, $this, $this->iClockwise);
} elseif ($aScale == 'log') {
$this->scale = new PolarLogScale($rmax, $this);
$this->scale = new PolarLogScale($rmax, $this, $this->iClockwise);
} else {
JpGraphError::RaiseL(17004);//('Unknown scale type for polar graph. Must be "lin" or "log"');
}
@ -772,9 +813,9 @@ class PolarGraph extends Graph
public function Stroke($aStrokeFileName="")
{
// Start by adjusting the margin so that potential titles will fit.
// Start by adjusting the margin so that potential titles will fit.
$this->AdjustMarginsForTitles();
// If the filename is the predefined value = '_csim_special_'
// we assume that the call to stroke only needs to do enough
// to correctly generate the CSIM maps.
@ -833,7 +874,6 @@ class PolarGraph extends Graph
$pos = $this->img->plotheight/2 + $this->img->top_margin;
}
if (!$_csim) {
$this->StrokePlotArea();
}
@ -868,16 +908,21 @@ class PolarGraph extends Graph
$this->img->plotheight+1
);
} elseif ($this->img->a == 90) {
$adj = round(($this->img->height - $this->img->width)/2);
$adj1 = round(($this->img->height - $this->img->width)/2);
$adj2 = round(($this->img->width - $this->img->height)/2);
$lm = $this->img->left_margin;
$rm = $this->img->right_margin;
$tm = $this->img->top_margin;
$bm = $this->img->bottom_margin;
$this->img->CopyCanvasH(
$oldimage,
$this->img->img,
$this->img->bottom_margin-$adj,
$this->img->left_margin+$adj,
$this->img->bottom_margin-$adj,
$this->img->left_margin+$adj,
$this->img->plotheight,
$this->img->plotwidth
$adj2 + round(($lm-$rm+$tm+$bm)/2),
$adj1 + round(($tm-$bm+$lm+$rm)/2),
$adj2 + round(($lm-$rm+$tm+$bm)/2),
$adj1 + round(($tm-$bm+$lm+$rm)/2),
$this->img->plotheight+1,
$this->img->plotwidth+1
);
}
$this->img->Destroy();
@ -908,12 +953,12 @@ class PolarGraph extends Graph
if (!$_csim) {
$this->StrokeTexts();
$this->img->SetAngle($aa);
// Draw an outline around the image map
if (_JPG_DEBUG) {
$this->DisplayClientSideaImageMapAreas();
}
// If the filename is given as the special "__handle"
// then the image handler is returned and the image is NOT
// streamed back
@ -921,12 +966,7 @@ class PolarGraph extends Graph
return $this->img->img;
} else {
// Finally stream the generated picture
$this->cache->PutAndStream(
$this->img,
$this->cache_name,
$this->inline,
$aStrokeFileName
);
$this->cache->PutAndStream($this->img, $this->cache_name, $this->inline, $aStrokeFileName);
}
}
}