本文整理汇总了PHP中pImage::drawFromPNG方法的典型用法代码示例。如果您正苦于以下问题：PHP pImage::drawFromPNG方法的具体用法？PHP pImage::drawFromPNG怎么用？PHP pImage::drawFromPNG使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pImage的用法示例。
在下文中一共展示了pImage::drawFromPNG方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: create_common_image
function create_common_image($title, $width, $height, $data, $chart_type = 'line')
{
global $pchart_path;
/* Create the pChart object */
$myPicture = new pImage($width, $height, $data);
/* Draw the background */
$Settings = array("R" => 255, "G" => 255, "B" => 255, "Dash" => 1, "DashR" => 185, "DashG" => 225, "DashB" => 255);
$myPicture->drawFilledRectangle(0, 0, $width, $height, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 206, "StartG" => 235, "StartB" => 235, "EndR" => 71, "EndG" => 150, "EndB" => 205, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, $width, $height, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, $width, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, $width - 1, $height - 1, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/arialbd.ttf", "FontSize" => 9));
$myPicture->drawText(24, 12, win2uni($title), array("R" => 255, "G" => 255, "B" => 255, "Align" => TEXT_ALIGN_MIDDLELEFT));
$myPicture->drawFromPNG(4, 4, "includes/design/images/chart_pie.png");
if ($chart_type == 'line') {
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/arial.ttf", "FontSize" => 8));
/* Draw the scale and the 1st chart */
$myPicture->setGraphArea(60, 64, 450 + 200, 190);
$myPicture->drawFilledRectangle(60, 50, 450 + 200, 190, array("R" => 255, "G" => 255, "B" => 255, "Surrounding" => -255, "Alpha" => 60));
$myPicture->drawScale(array("Mode" => SCALE_MODE_START0, "DrawSubTicks" => FALSE, "GridR" => 151, "GridG" => 197, "GridB" => 254, "GridAlpha" => 30));
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
}
$myPicture->setFontProperties(array("FontName" => $pchart_path . "/fonts/pf_arma_five.ttf", "FontSize" => 6));
return $myPicture;
}示例2: pch_vertical_graph
function pch_vertical_graph($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $legend = array(), $font, $antialiasing, $water_mark = '', $font_size)
{
/* CAT:Vertical Charts */
if (!is_array($legend) || empty($legend)) {
unset($legend);
}
/*$legend=array('pep1' => 'pep1','pep2' => 'pep2','pep3' => 'pep3','pep4' => 'pep4');
$data=array(array('pep1' => 1, 'pep2' => 1, 'pep3' => 3, 'pep4' => 3), array('pep1' => 1, 'pep2' => 3, 'pep3' => 1,'pep4' => 4), array('pep1' => 3, 'pep2' => 1, 'pep3' => 1,'pep4' =>1), array('pep1' => 1, 'pep2' =>1, 'pep3' =>1,'pep4' =>0));
$index=array(1,2,3,4);
*/
if (is_array(reset($data))) {
$data2 = array();
foreach ($data as $i => $values) {
$c = 0;
foreach ($values as $i2 => $value) {
$data2[$i2][$i] = $value;
$c++;
}
}
$data = $data2;
} else {
$data = array($data);
}
/* Create and populate the pData object */
$MyData = new pData();
foreach ($data as $i => $values) {
if (isset($legend)) {
$point_id = $legend[$i];
} else {
$point_id = $i;
}
$MyData->addPoints($values, $point_id);
if (!empty($rgb_color)) {
$MyData->setPalette($point_id, array("R" => $rgb_color[$i]['color']["R"], "G" => $rgb_color[$i]['color']["G"], "B" => $rgb_color[$i]['color']["B"], "BorderR" => $rgb_color[$i]['border']["R"], "BorderG" => $rgb_color[$i]['border']["G"], "BorderB" => $rgb_color[$i]['border']["B"], "Alpha" => $rgb_color[$i]['alpha']));
/*$palette_color = array();
if (isset($rgb_color[$i]['color'])) {
$palette_color["R"] = $rgb_color[$i]['color']["R"];
$palette_color["G"] = $rgb_color[$i]['color']["G"];
$palette_color["B"] = $rgb_color[$i]['color']["B"];
}
if (isset($rgb_color[$i]['color'])) {
$palette_color["BorderR"] = $rgb_color[$i]['border']["R"];
$palette_color["BorderG"] = $rgb_color[$i]['border']["G"];
$palette_color["BorderB"] = $rgb_color[$i]['border']["B"];
}
if (isset($rgb_color[$i]['color'])) {
$palette_color["Alpha"] = $rgb_color[$i]['Alpha'];
}
$MyData->setPalette($point_id, $palette_color);*/
}
$MyData->setSerieWeight($point_id, 1);
}
//$MyData->addPoints($data,"Yaxis");
$MyData->setAxisName(0, $yaxisname);
$MyData->addPoints($index, "Xaxis");
$MyData->setSerieDescription("Xaxis", $xaxisname);
$MyData->setAbscissa("Xaxis");
/* Create the pChart object */
$myPicture = new pImage($width, $height, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = $antialiasing;
/* Add a border to the picture */
//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => $font, "FontSize" => $font_size));
if (isset($legend)) {
/* Set horizontal legend if is posible */
$legend_mode = LEGEND_HORIZONTAL;
$size = $myPicture->getLegendSize(array("Style" => LEGEND_NOBORDER, "Mode" => $legend_mode));
if ($size['Width'] > $width - 5) {
$legend_mode = LEGEND_VERTICAL;
$size = $myPicture->getLegendSize(array("Style" => LEGEND_NOBORDER, "Mode" => $legend_mode));
}
/* Write the chart legend */
$myPicture->drawLegend($width - $size['Width'], 8, array("Style" => LEGEND_NOBORDER, "Mode" => $legend_mode));
}
//Calculate the bottom margin from the size of string in each index
$max_chars = 0;
foreach ($index as $string_index) {
if (empty($string_index)) {
continue;
}
$len = strlen($string_index);
if ($len > $max_chars) {
$max_chars = $len;
}
}
$margin_bottom = 10 * $max_chars;
$water_mark_height = 0;
$water_mark_width = 0;
if (!empty($water_mark)) {
$size_water_mark = getimagesize($water_mark);
$water_mark_height = $size_water_mark[1];
$water_mark_width = $size_water_mark[0];
$myPicture->drawFromPNG($width - $water_mark_width, $height - $water_mark_height - $margin_bottom, $water_mark);
}
if (isset($size['Height'])) {
/* Define the chart area */
$myPicture->setGraphArea(40, $size['Height'], $width - $water_mark_width, $height - $margin_bottom);
//.........这里部分代码省略.........
示例3: array
/* Define default font settings */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 14));
/* Create the background */
$myPicture->drawGradientArea(0, 0, 500, 230, DIRECTION_HORIZONTAL, array("StartR" => 217, "StartG" => 250, "StartB" => 116, "EndR" => 181, "EndG" => 209, "EndB" => 27, "Alpha" => 100));
$RectangleSettings = array("R" => 181, "G" => 209, "B" => 27, "Alpha" => 100);
$myPicture->drawFilledRectangle(500, 0, 700, 230, $RectangleSettings);
/* Enable shadow computing on a (+1,+1) basis */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw the left area */
$RectangleSettings = array("R" => 181, "G" => 209, "B" => 27, "Alpha" => 100);
$myPicture->drawRoundedFilledRectangle(-5, 0, 20, 240, 10, $RectangleSettings);
$TextSettings = array("R" => 255, "G" => 255, "B" => 255, "Angle" => 90, "Align" => TEXT_ALIGN_MIDDLELEFT);
$myPicture->drawText(10, 220, "My first chart", $TextSettings);
/* Draw the right area */
$RectangleSettings = array("R" => 191, "G" => 219, "B" => 37, "Alpha" => 100, "Surrounding" => 20, "Ticks" => 2);
$myPicture->drawFilledRectangle(510, 10, 689, 219, $RectangleSettings);
/* Write the legend */
$TextSettings = array("R" => 255, "G" => 255, "B" => 255, "Align" => TEXT_ALIGN_MIDDLEMIDDLE);
$myPicture->drawText(600, 30, "Weather data", $TextSettings);
$TextSettings = array("R" => 106, "G" => 125, "B" => 3, "Align" => TEXT_ALIGN_TOPLEFT, "FontSize" => 11);
$myPicture->drawText(520, 45, "The data shown here has been", $TextSettings);
$myPicture->drawText(520, 60, "collected from European locations", $TextSettings);
$myPicture->drawText(520, 75, "by the French NAVI system.", $TextSettings);
$myPicture->drawFromPNG(540, 90, "resources/blocnote.png");
/* Disable shadow computing */
$myPicture->setShadow(FALSE);
/* Draw the picture border */
$RectangleSettings = array("R" => 181, "G" => 209, "B" => 27, "Alpha" => 100);
$myPicture->drawRectangle(0, 0, 699, 229, $RectangleSettings);
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawingObjects.png");示例4: pImage
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create the pChart object */
$myPicture = new pImage(700, 230);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
$myPicture->drawGradientArea(0, 0, 700, 20, DIRECTION_VERTICAL, array("StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80));
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the picture title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Silkscreen.ttf", "FontSize" => 6));
$myPicture->drawText(10, 13, "drawFromPNG() - add pictures to your charts", array("R" => 255, "G" => 255, "B" => 255));
/* Turn off shadow computing */
$myPicture->setShadow(FALSE);
/* Draw a PNG object */
$myPicture->drawFromPNG(180, 50, "resources/hologram.png");
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
/* Draw a PNG object */
$myPicture->drawFromPNG(400, 50, "resources/blocnote.png");
/* Write the legend */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 20));
$TextSettings = array("R" => 255, "G" => 255, "B" => 255, "FontSize" => 10, "FontName" => "../fonts/calibri.ttf", "Align" => TEXT_ALIGN_BOTTOMMIDDLE);
$myPicture->drawText(240, 190, " Without shadow\r\n(only PNG alpha channels)", $TextSettings);
$myPicture->drawText(460, 200, "With enhanced shadow", $TextSettings);
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawFromPNG.png");