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Test si les valeurs sont "graphables"

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This commit is contained in:
Rodolphe Quiedeville 2006-12-11 15:24:13 +00:00
parent 3e48184941
commit 539c531834
1 changed files with 52 additions and 38 deletions
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72
htdocs/dolgraph.class.php
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@ -724,6 +724,17 @@ class DolGraph
function BarLineOneYearArtichow($file='', $barvalues, $linevalues, $legends='') function BarLineOneYearArtichow($file='', $barvalues, $linevalues, $legends='')
{ {
$ok = 0;
foreach($linevalues as $val)
{
$sum1 += abs($val);
}
foreach($barvalues as $val)
{
$sum2 += abs($val);
}
$ok = sizeof($values) * $sum1 * $sum2;
if (( sizeof($barvalues) * sizeof($linevalues) ) > 0) if (( sizeof($barvalues) * sizeof($linevalues) ) > 0)
{ {
require_once DOL_DOCUMENT_ROOT."/../external-libs/Artichow/BarPlot.class.php"; require_once DOL_DOCUMENT_ROOT."/../external-libs/Artichow/BarPlot.class.php";
@ -807,50 +818,53 @@ class DolGraph
} }
} }
function BarAnnualArtichow($file='', $values='', $legends='') function BarAnnualArtichow($file='', $values='', $legends='')
{ {
require_once DOL_DOCUMENT_ROOT."/../external-libs/Artichow/BarPlot.class.php"; require_once DOL_DOCUMENT_ROOT."/../external-libs/Artichow/BarPlot.class.php";
if (sizeof($values) > 0) $ok = 0;
foreach($values as $val)
{ {
$sum += abs($val);
}
$ok = sizeof($values) * $sum;
$graph = new Graph(500, 200); if ($ok > 0)
$graph->title->set($this->title); {
$graph->title->setFont(new Tuffy(10)); $graph = new Graph(500, 200);
$graph->title->set($this->title);
$graph->title->setFont(new Tuffy(10));
$graph->border->hide();
$graph->border->hide(); $color = new Color(222,231,236);
$color = new Color(222,231,236); $graph->setAntiAliasing(TRUE);
$graph->setBackgroundColor( $color );
$graph->setAntiAliasing(TRUE); $plot = new BarPlot($values);
$graph->setBackgroundColor( $color );
$plot = new BarPlot($values); $plot->setBarGradient(
new LinearGradient(
new Color(244,244,244),
new Color(222,231,236),
90
)
);
$plot->setBarGradient( $plot->setSpace(5, 5, NULL, NULL);
new LinearGradient(
new Color(244,244,244),
new Color(222,231,236),
90
)
);
$plot->setSpace(5, 5, NULL, NULL); $plot->barShadow->setSize(4);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(180, 180, 180, 10));
$plot->barShadow->smooth(TRUE);
$plot->barShadow->setSize(4); $plot->xAxis->hideTicks();
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(180, 180, 180, 10));
$plot->barShadow->smooth(TRUE);
$plot->xAxis->hideTicks(); $plot->xAxis->setLabelText($legends);
$plot->xAxis->label->setFont(new Tuffy(7));
$plot->xAxis->setLabelText($legends); $graph->add($plot);
$plot->xAxis->label->setFont(new Tuffy(7)); $graph->draw($file);
$graph->add($plot);
$graph->draw($file);
} }
} }