forked from halo-battle/game
Upgrade jpgrah to 4.3.4
This commit is contained in:
parent
7c3999c5cd
commit
b5868f05f6
72 changed files with 19157 additions and 10327 deletions
387
onyx2/include/jpgraph/jpgraph_text.inc.php
Executable file
387
onyx2/include/jpgraph/jpgraph_text.inc.php
Executable file
|
|
@ -0,0 +1,387 @@
|
|||
<?php
|
||||
//=======================================================================
|
||||
// File: JPGRAPH_TEXT.INC.PHP
|
||||
// Description: Class to handle text as object in the graph.
|
||||
// The low level text layout engine is handled by the GD class
|
||||
// Created: 2001-01-08 (Refactored to separate file 2008-08-01)
|
||||
// Ver: $Id: jpgraph_text.inc.php 1844 2009-09-26 17:05:31Z ljp $
|
||||
//
|
||||
// Copyright (c) Asial Corporation. All rights reserved.
|
||||
//========================================================================
|
||||
|
||||
|
||||
//===================================================
|
||||
// CLASS Text
|
||||
// Description: Arbitrary text object that can be added to the graph
|
||||
//===================================================
|
||||
class Text
|
||||
{
|
||||
public $t;
|
||||
public $x=0;
|
||||
public $y=0;
|
||||
public $halign="left";
|
||||
public $valign="top";
|
||||
public $color=array(0,0,0);
|
||||
public $hide=false;
|
||||
public $dir=0;
|
||||
public $iScalePosY=null;
|
||||
public $iScalePosX=null;
|
||||
public $iWordwrap=0;
|
||||
public $font_family=FF_DEFAULT;
|
||||
public $font_style=FS_NORMAL; // old. FF_FONT1
|
||||
protected $boxed=false; // Should the text be boxed
|
||||
protected $paragraph_align="left";
|
||||
protected $icornerradius=0;
|
||||
protected $ishadowwidth=3;
|
||||
protected $fcolor='white';
|
||||
protected $bcolor='black';
|
||||
protected $shadow=false;
|
||||
protected $iCSIMarea='';
|
||||
protected $iCSIMalt='';
|
||||
protected $iCSIMtarget='';
|
||||
protected $iCSIMWinTarget='';
|
||||
private $iBoxType = 1; // Which variant of filled box around text we want
|
||||
|
||||
// for __get, __set
|
||||
private $_margin;
|
||||
private $_font_size=8; // old. 12
|
||||
|
||||
//---------------
|
||||
// CONSTRUCTOR
|
||||
|
||||
// Create new text at absolute pixel coordinates
|
||||
public function __construct($aTxt="", $aXAbsPos=0, $aYAbsPos=0)
|
||||
{
|
||||
if (! is_string($aTxt)) {
|
||||
JpGraphError::RaiseL(25050);//('First argument to Text::Text() must be s atring.');
|
||||
}
|
||||
$this->t = $aTxt;
|
||||
$this->x = round($aXAbsPos);
|
||||
$this->y = round($aYAbsPos);
|
||||
$this->margin = 0;
|
||||
}
|
||||
//---------------
|
||||
// PUBLIC METHODS
|
||||
// Set the string in the text object
|
||||
public function Set($aTxt)
|
||||
{
|
||||
$this->t = $aTxt;
|
||||
}
|
||||
|
||||
// Alias for Pos()
|
||||
public function SetPos($aXAbsPos=0, $aYAbsPos=0, $aHAlign="left", $aVAlign="top")
|
||||
{
|
||||
//$this->Pos($aXAbsPos,$aYAbsPos,$aHAlign,$aVAlign);
|
||||
$this->x = $aXAbsPos;
|
||||
$this->y = $aYAbsPos;
|
||||
$this->halign = $aHAlign;
|
||||
$this->valign = $aVAlign;
|
||||
}
|
||||
|
||||
public function SetScalePos($aX, $aY)
|
||||
{
|
||||
$this->iScalePosX = $aX;
|
||||
$this->iScalePosY = $aY;
|
||||
}
|
||||
|
||||
// Specify alignment for the text
|
||||
public function Align($aHAlign, $aVAlign="top", $aParagraphAlign="")
|
||||
{
|
||||
$this->halign = $aHAlign;
|
||||
$this->valign = $aVAlign;
|
||||
if ($aParagraphAlign != "") {
|
||||
$this->paragraph_align = $aParagraphAlign;
|
||||
}
|
||||
}
|
||||
|
||||
// Alias
|
||||
public function SetAlign($aHAlign, $aVAlign="top", $aParagraphAlign="")
|
||||
{
|
||||
$this->Align($aHAlign, $aVAlign, $aParagraphAlign);
|
||||
}
|
||||
|
||||
// Specifies the alignment for a multi line text
|
||||
public function ParagraphAlign($aAlign)
|
||||
{
|
||||
$this->paragraph_align = $aAlign;
|
||||
}
|
||||
|
||||
// Specifies the alignment for a multi line text
|
||||
public function SetParagraphAlign($aAlign)
|
||||
{
|
||||
$this->paragraph_align = $aAlign;
|
||||
}
|
||||
|
||||
public function SetShadow($aShadowColor='gray', $aShadowWidth=3)
|
||||
{
|
||||
$this->ishadowwidth=$aShadowWidth;
|
||||
$this->shadow=$aShadowColor;
|
||||
$this->boxed=true;
|
||||
}
|
||||
|
||||
public function SetWordWrap($aCol)
|
||||
{
|
||||
$this->iWordwrap = $aCol ;
|
||||
}
|
||||
|
||||
// Specify that the text should be boxed. fcolor=frame color, bcolor=border color,
|
||||
// $shadow=drop shadow should be added around the text.
|
||||
public function SetBox($aFrameColor=array(255,255,255), $aBorderColor=array(0,0,0), $aShadowColor=false, $aCornerRadius=4, $aShadowWidth=3)
|
||||
{
|
||||
if ($aFrameColor === false) {
|
||||
$this->boxed=false;
|
||||
} else {
|
||||
$this->boxed=true;
|
||||
}
|
||||
$this->fcolor=$aFrameColor;
|
||||
$this->bcolor=$aBorderColor;
|
||||
// For backwards compatibility when shadow was just true or false
|
||||
if ($aShadowColor === true) {
|
||||
$aShadowColor = 'gray';
|
||||
}
|
||||
$this->shadow=$aShadowColor;
|
||||
$this->icornerradius=$aCornerRadius;
|
||||
$this->ishadowwidth=$aShadowWidth;
|
||||
}
|
||||
|
||||
public function SetBox2($aFrameColor=array(255,255,255), $aBorderColor=array(0,0,0), $aShadowColor=false, $aCornerRadius=4, $aShadowWidth=3)
|
||||
{
|
||||
$this->iBoxType=2;
|
||||
$this->SetBox($aFrameColor, $aBorderColor, $aShadowColor, $aCornerRadius, $aShadowWidth);
|
||||
}
|
||||
|
||||
// Hide the text
|
||||
public function Hide($aHide=true)
|
||||
{
|
||||
$this->hide=$aHide;
|
||||
}
|
||||
|
||||
// This looks ugly since it's not a very orthogonal design
|
||||
// but I added this "inverse" of Hide() to harmonize
|
||||
// with some classes which I designed more recently (especially)
|
||||
// jpgraph_gantt
|
||||
public function Show($aShow=true)
|
||||
{
|
||||
$this->hide=!$aShow;
|
||||
}
|
||||
|
||||
// Specify font
|
||||
public function SetFont($aFamily, $aStyle=FS_NORMAL, $aSize=10)
|
||||
{
|
||||
$this->font_family=$aFamily;
|
||||
$this->font_style=$aStyle;
|
||||
$this->font_size=$aSize;
|
||||
}
|
||||
|
||||
// Center the text between $left and $right coordinates
|
||||
public function Center($aLeft, $aRight, $aYAbsPos=false)
|
||||
{
|
||||
$this->x = $aLeft + ($aRight-$aLeft)/2;
|
||||
$this->halign = "center";
|
||||
if (is_numeric($aYAbsPos)) {
|
||||
$this->y = $aYAbsPos;
|
||||
}
|
||||
}
|
||||
|
||||
// Set text color
|
||||
public function SetColor($aColor)
|
||||
{
|
||||
$this->color = $aColor;
|
||||
}
|
||||
|
||||
public function SetAngle($aAngle)
|
||||
{
|
||||
$this->SetOrientation($aAngle);
|
||||
}
|
||||
|
||||
// Orientation of text. Note only TTF fonts can have an arbitrary angle
|
||||
public function SetOrientation($aDirection=0)
|
||||
{
|
||||
if (is_numeric($aDirection)) {
|
||||
$this->dir=$aDirection;
|
||||
} elseif ($aDirection=="h") {
|
||||
$this->dir = 0;
|
||||
} elseif ($aDirection=="v") {
|
||||
$this->dir = 90;
|
||||
} else {
|
||||
JpGraphError::RaiseL(25051);
|
||||
}//(" Invalid direction specified for text.");
|
||||
}
|
||||
|
||||
// Total width of text
|
||||
public function GetWidth($aImg)
|
||||
{
|
||||
$aImg->SetFont($this->font_family, $this->font_style, $this->raw_font_size);
|
||||
$w = $aImg->GetTextWidth($this->t, $this->dir);
|
||||
return $w;
|
||||
}
|
||||
|
||||
// Hight of font
|
||||
public function GetFontHeight($aImg)
|
||||
{
|
||||
$aImg->SetFont($this->font_family, $this->font_style, $this->raw_font_size);
|
||||
$h = $aImg->GetFontHeight();
|
||||
return $h;
|
||||
}
|
||||
|
||||
public function GetTextHeight($aImg)
|
||||
{
|
||||
$aImg->SetFont($this->font_family, $this->font_style, $this->raw_font_size);
|
||||
$h = $aImg->GetTextHeight($this->t, $this->dir);
|
||||
return $h;
|
||||
}
|
||||
|
||||
public function GetHeight($aImg)
|
||||
{
|
||||
// Synonym for GetTextHeight()
|
||||
$aImg->SetFont($this->font_family, $this->font_style, $this->raw_font_size);
|
||||
$h = $aImg->GetTextHeight($this->t, $this->dir);
|
||||
return $h;
|
||||
}
|
||||
|
||||
// Set the margin which will be interpretated differently depending
|
||||
// on the context.
|
||||
public function SetMargin($aMarg)
|
||||
{
|
||||
$this->margin = $aMarg;
|
||||
}
|
||||
|
||||
public function StrokeWithScale($aImg, $axscale, $ayscale)
|
||||
{
|
||||
if ($this->iScalePosX === null || $this->iScalePosY === null) {
|
||||
$this->Stroke($aImg);
|
||||
} else {
|
||||
$this->Stroke(
|
||||
$aImg,
|
||||
round($axscale->Translate($this->iScalePosX)),
|
||||
round($ayscale->Translate($this->iScalePosY))
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
public function SetCSIMTarget($aURITarget, $aAlt='', $aWinTarget='')
|
||||
{
|
||||
$this->iCSIMtarget = $aURITarget;
|
||||
$this->iCSIMalt = $aAlt;
|
||||
$this->iCSIMWinTarget = $aWinTarget;
|
||||
}
|
||||
|
||||
public function GetCSIMareas()
|
||||
{
|
||||
if ($this->iCSIMtarget !== '') {
|
||||
return $this->iCSIMarea;
|
||||
} else {
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
// Display text in image
|
||||
public function Stroke($aImg, $x=null, $y=null)
|
||||
{
|
||||
if ($x !== null) {
|
||||
$this->x = round($x);
|
||||
}
|
||||
if ($y !== null) {
|
||||
$this->y = round($y);
|
||||
}
|
||||
|
||||
// Insert newlines
|
||||
if ($this->iWordwrap > 0) {
|
||||
$this->t = wordwrap($this->t, $this->iWordwrap, "\n");
|
||||
}
|
||||
|
||||
// If position been given as a fraction of the image size
|
||||
// calculate the absolute position
|
||||
if ($this->x < 1 && $this->x > 0) {
|
||||
$this->x *= $aImg->width;
|
||||
}
|
||||
if ($this->y < 1 && $this->y > 0) {
|
||||
$this->y *= $aImg->height;
|
||||
}
|
||||
|
||||
$aImg->PushColor($this->color);
|
||||
$aImg->SetFont($this->font_family, $this->font_style, $this->raw_font_size);
|
||||
$aImg->SetTextAlign($this->halign, $this->valign);
|
||||
|
||||
if ($this->boxed) {
|
||||
if ($this->fcolor=="nofill") {
|
||||
$this->fcolor=false;
|
||||
}
|
||||
|
||||
$oldweight=$aImg->SetLineWeight(1);
|
||||
|
||||
if ($this->iBoxType == 2 && $this->font_family > FF_FONT2+2) {
|
||||
$bbox = $aImg->StrokeBoxedText2(
|
||||
$this->x,
|
||||
$this->y,
|
||||
$this->t,
|
||||
$this->dir,
|
||||
$this->fcolor,
|
||||
$this->bcolor,
|
||||
$this->shadow,
|
||||
$this->paragraph_align,
|
||||
2,
|
||||
4,
|
||||
$this->icornerradius,
|
||||
$this->ishadowwidth
|
||||
);
|
||||
} else {
|
||||
$bbox = $aImg->StrokeBoxedText(
|
||||
$this->x,
|
||||
$this->y,
|
||||
$this->t,
|
||||
$this->dir,
|
||||
$this->fcolor,
|
||||
$this->bcolor,
|
||||
$this->shadow,
|
||||
$this->paragraph_align,
|
||||
3,
|
||||
3,
|
||||
$this->icornerradius,
|
||||
$this->ishadowwidth
|
||||
);
|
||||
}
|
||||
|
||||
$aImg->SetLineWeight($oldweight);
|
||||
} else {
|
||||
$debug=false;
|
||||
$bbox = $aImg->StrokeText($this->x, $this->y, $this->t, $this->dir, $this->paragraph_align, $debug);
|
||||
}
|
||||
|
||||
// Create CSIM targets
|
||||
$coords = $bbox[0].','.$bbox[1].','.$bbox[2].','.$bbox[3].','.$bbox[4].','.$bbox[5].','.$bbox[6].','.$bbox[7];
|
||||
$this->iCSIMarea = "<area shape=\"poly\" coords=\"$coords\" href=\"".htmlentities($this->iCSIMtarget)."\" ";
|
||||
if (trim($this->iCSIMalt) != '') {
|
||||
$this->iCSIMarea .= " alt=\"".$this->iCSIMalt."\" ";
|
||||
$this->iCSIMarea .= " title=\"".$this->iCSIMalt."\" ";
|
||||
}
|
||||
if (trim($this->iCSIMWinTarget) != '') {
|
||||
$this->iCSIMarea .= " target=\"".$this->iCSIMWinTarget."\" ";
|
||||
}
|
||||
$this->iCSIMarea .= " />\n";
|
||||
|
||||
$aImg->PopColor($this->color);
|
||||
}
|
||||
|
||||
public function __get($name)
|
||||
{
|
||||
if (strpos($name, 'raw_') !== false) {
|
||||
// if $name == 'raw_left_margin' , return $this->_left_margin;
|
||||
$variable_name = '_' . str_replace('raw_', '', $name);
|
||||
return $this->$variable_name;
|
||||
}
|
||||
|
||||
$variable_name = '_' . $name;
|
||||
|
||||
if (isset($this->$variable_name)) {
|
||||
return $this->$variable_name * SUPERSAMPLING_SCALE;
|
||||
} else {
|
||||
JpGraphError::RaiseL('25132', $name);
|
||||
}
|
||||
}
|
||||
|
||||
public function __set($name, $value)
|
||||
{
|
||||
$this->{'_'.$name} = $value;
|
||||
}
|
||||
} // Class
|
||||
Loading…
Add table
Add a link
Reference in a new issue