/**
* Get max value for X axis
*
* @return float $value
*/
public function getXMax()
{
return ceil(is_null($this->xMax) ? array_max($this->datax) : (double) $this->xMax) + ($this->getXCenter() ? 1 : 0);
}
public function draw(awDriver $driver)
{
if ($this->hide) {
return;
}
$count = $this->count();
// No legend to print
if ($count === 0) {
return;
}
// Get text widths and heights of each element of the legend
$widths = array();
$heights = array();
$texts = array();
for ($i = 0; $i < $count; $i++) {
list(, $title, ) = $this->legends[$i];
$text = new awText($title, $this->textFont, $this->textColor, 0);
// $font = $text->getFont();
$widths[$i] = $driver->getTextWidth($text) + $this->textMargin->left + $this->textMargin->right;
$heights[$i] = $driver->getTextHeight($text);
$texts[$i] = $text;
}
// Maximum height of the font used
$heightMax = array_max($heights);
// Get number of columns
if ($this->columns !== NULL) {
$columns = $this->columns;
} else {
if ($this->rows !== NULL) {
$columns = ceil($count / $this->rows);
} else {
$columns = $count;
}
}
// Number of rows
$rows = (int) ceil($count / $columns);
// Get maximum with of each column
$widthMax = array();
for ($i = 0; $i < $count; $i++) {
// Get column width
$column = $i % $columns;
if (array_key_exists($column, $widthMax) === FALSE) {
$widthMax[$column] = $widths[$i];
} else {
$widthMax[$column] = max($widthMax[$column], $widths[$i]);
}
}
$width = $this->padding[0] + $this->padding[1] - $this->space;
for ($i = 0; $i < $columns; $i++) {
$width += $this->space + 5 + 10 + $widthMax[$i];
}
$height = ($heightMax + $this->space) * $rows - $this->space + $this->padding[2] + $this->padding[3];
// Look for legends position
list($x, $y) = $driver->getSize();
$p = new awPoint($this->position->x * $x, $this->position->y * $y);
switch ($this->hAlign) {
case awLegend::CENTER:
$p->x -= $width / 2;
break;
case awLegend::RIGHT:
$p->x -= $width;
break;
}
switch ($this->vAlign) {
case awLegend::MIDDLE:
$p->y -= $height / 2;
break;
case awLegend::BOTTOM:
$p->y -= $height;
break;
}
// Draw legend shadow
$this->shadow->draw($driver, $p, $p->move($width, $height), awShadow::OUT);
// Draw legends base
$this->drawBase($driver, $p, $width, $height);
// Draw each legend
for ($i = 0; $i < $count; $i++) {
list($component, $title, $type) = $this->legends[$i];
$column = $i % $columns;
$row = (int) floor($i / $columns);
// Get width of all previous columns
$previousColumns = 0;
for ($j = 0; $j < $column; $j++) {
$previousColumns += $this->space + 10 + 5 + $widthMax[$j];
}
// Draw legend text
$driver->string($texts[$i], $p->move($this->padding[0] + $previousColumns + 10 + 5 + $this->textMargin->left, $this->padding[2] + $row * ($heightMax + $this->space) + $heightMax / 2 - $heights[$i] / 2));
// Draw legend icon
switch ($type) {
case awLegend::LINE:
case awLegend::MARK:
case awLegend::MARKONLY:
// Get vertical position
$x = $this->padding[0] + $previousColumns;
$y = $this->padding[2] + $row * ($heightMax + $this->space) + $heightMax / 2 - $component->getLegendLineThickness();
// Draw two lines
if ($component->getLegendLineColor() !== NULL) {
$color = $component->getLegendLineColor();
if ($color instanceof awColor and $type !== awLegend::MARKONLY) {
$driver->line($color, new awLine($p->move($x, $y + $component->getLegendLineThickness() / 2), $p->move($x + 10, $y + $component->getLegendLineThickness() / 2), $component->getLegendLineStyle(), $component->getLegendLineThickness()));
unset($color);
}
}
if ($type === awLegend::MARK or $type === awLegend::MARKONLY) {
$mark = $component->getLegendMark();
if ($mark !== NULL) {
$mark->draw($driver, $p->move($x + 5.5, $y + $component->getLegendLineThickness() / 2));
}
unset($mark);
}
break;
case awLegend::BACKGROUND:
// Get vertical position
$x = $this->padding[0] + $previousColumns;
$y = $this->padding[2] + $row * ($heightMax + $this->space) + $heightMax / 2 - 5;
$from = $p->move($x, $y);
$to = $p->move($x + 10, $y + 10);
$background = $component->getLegendBackground();
if ($background !== NULL) {
$driver->filledRectangle($component->getLegendBackground(), new awLine($from, $to));
// Draw rectangle border
$this->border->rectangle($driver, $from->move(0, 0), $to->move(0, 0));
}
unset($background, $from, $to);
break;
}
}
}
public function getXMax()
{
return array_max($this->datax) + 1;
}
$plot->barShadow->setSize(3);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(180, 180, 180, 10));
$plot->barShadow->smooth(TRUE);
$mois = array('Jan', 'Fév', 'Mar', 'Avr', 'Mai', 'Jun', 'Juil', 'Août', 'Sept', 'Oct', 'Nov', 'Déc');
$label = array();
foreach ($mois as $m) {
$label[] = $m;
}
$label[] = ' ';
foreach ($mois as $m) {
$label[] = $m;
}
$plot->xAxis->setLabelText($label);
/* ICI */
$max = array_max($values);
$yValues = array();
for ($i = 0; $i <= $max; $i++) {
$yValues[] = $i;
}
$plot->yAxis->setLabelText($yValues);
// Image::drawError(var_export($yValues, TRUE));
$plot->yAxis->setLabelText($yValues);
$plot->setPadding(30, 5, 20, 15);
$labelAvant = new Label("2005");
$labelAvant->setFont(new TTFFont(ARTICHOW_FONT . '/TuffyBold.ttf', 12));
$labelAvant->move(180, 10);
$labelMaintenant = new Label("2006");
$labelMaintenant->setFont(new TTFFont(ARTICHOW_FONT . '/TuffyBold.ttf', 12));
$labelMaintenant->move(450, 10);
$graph->add($plot);
/**
* 返回数组中的最大值
*/
public static function max($array)
{
return array_max($array);
}
/**
* Draw image
*/
public function draw()
{
$fonts = array(ARTICHOW_FONT . DIRECTORY_SEPARATOR . 'Tuffy.ttf', ARTICHOW_FONT . DIRECTORY_SEPARATOR . 'TuffyBold.ttf', ARTICHOW_FONT . DIRECTORY_SEPARATOR . 'TuffyItalic.ttf', ARTICHOW_FONT . DIRECTORY_SEPARATOR . 'TuffyBoldItalic.ttf');
$sizes = array(12, 12.5, 13, 13.5, 14, 15, 16, 17, 18, 19);
$widths = array();
$heights = array();
$texts = array();
for ($i = 0; $i < strlen($this->string); $i++) {
$fontKey = array_rand($fonts);
$sizeKey = array_rand($sizes);
$font = new awTTFFont($fonts[$fontKey], $sizes[$sizeKey]);
$text = new awText($this->string[$i], $font, NULL, mt_rand(-15, 15));
$widths[] = $font->getTextWidth($text);
$heights[] = $font->getTextHeight($text);
$texts[] = $text;
}
$width = array_sum($widths);
$height = array_max($heights);
$totalWidth = $width + 10 + count($texts) * 10;
$totalHeight = $height + 20;
$this->setSize($totalWidth, $totalHeight);
$this->create();
for ($i = 0; $i < strlen($this->string); $i++) {
$this->drawer->string($texts[$i], new awPoint(5 + array_sum(array_slice($widths, 0, $i)) + $widths[$i] / 2 + $i * 10, 10 + ($height - $heights[$i]) / 2));
}
$this->drawNoise($totalWidth, $totalHeight);
$this->send();
}
/**
* Draw image
*/
public function draw()
{
$fonts = array('Tuffy', 'TuffyBold', 'TuffyItalic', 'TuffyBoldItalic');
$sizes = array(12, 12.5, 13, 13.5, 14, 15, 16, 17, 18, 19);
$widths = array();
$heights = array();
$texts = array();
// Set up a temporary driver to allow font size calculations...
$this->setSize(10, 10);
$driver = $this->getDriver();
for ($i = 0; $i < strlen($this->string); $i++) {
$fontKey = array_rand($fonts);
$sizeKey = array_rand($sizes);
$font = new awTTFFont($fonts[$fontKey], $sizes[$sizeKey]);
$text = new awText($this->string[$i], $font, NULL, mt_rand(-15, 15));
$widths[] = $driver->getTextWidth($text);
$heights[] = $driver->getTextHeight($text);
$texts[] = $text;
}
// ... and get rid of it.
$this->driver = NULL;
$width = array_sum($widths);
$height = array_max($heights);
$totalWidth = $width + 10 + count($texts) * 10;
$totalHeight = $height + 20;
$this->setSize($totalWidth, $totalHeight);
$this->create();
for ($i = 0; $i < strlen($this->string); $i++) {
$this->driver->string($texts[$i], new awPoint(5 + array_sum(array_slice($widths, 0, $i)) + $widths[$i] / 2 + $i * 10, 10 + ($height - $heights[$i]) / 2));
}
$this->drawNoise($totalWidth, $totalHeight);
$this->send();
}
