是否可以使用SVG或其他方法在XSL-fo中创建径向进度条?
我有一项任务是从xsl-fo中编写的XSL生成pdf文档。我们的CSS专家对它进行了编码(但是对于pdf生成和xsl-fo无法帮助我),但不确定如何在xsl-fo中重新创建它,以便pdf文档也具有正确的进度条百分比。
这是我应该重新创建的: Radial progress bar 他的CSS代码的一部分是:
.progress-radial {
float: left;
margin-right: 30px;
position: relative;
width: 140px;
height: 140px;
border-radius: 50%;
border: 2px solid #aa94a8;
background-color: #5d2f5d
}
.progress-radial .overlay {
position: absolute;
width: 100px;
height: 100px;
background-color: #fff;
border-radius: 50%;
margin-left: 20px;
margin-top: 20px;
text-align: center;
line-height: 100px;
font-size: 32px;
color: #6c566a
}
.progress-0 {
background-image: linear-gradient(90deg, #aa94a8 50%, transparent 50%, transparent), linear-gradient(90deg, #5d2f5d 50%, #aa94a8 50%, #aa94a8)
}
.progress-1 {
background-image: linear-gradient(90deg, #aa94a8 50%, transparent 50%, transparent), linear-gradient(93.6deg, #5d2f5d 50%, #aa94a8 50%, #aa94a8)
}
.progress-2 {
background-image: linear-gradient(90deg, #aa94a8 50%, transparent 50%, transparent), linear-gradient(97.2deg, #5d2f5d 50%, #aa94a8 50%, #aa94a8)
}
谢谢
答案 0 :(得分:2)
这里有一些与之相关的灵感。鉴于此XML:
<charts>
<chart percent="20"/>
<chart percent="40"/>
<chart percent="90"/>
</charts>
使用这个简单的XSL(我已经删除了所有的XSL FO页面内容):
<xsl:template match="charts">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="chart">
<fo:block>
<fo:instream-foreign-object>
<xsl:call-template name="drawchart">
<xsl:with-param name="percent" select="@percent"/>
<xsl:with-param name="r" select="90"/>
</xsl:call-template>
</fo:instream-foreign-object>
</fo:block>
</xsl:template>
<xsl:template name="drawchart">
<xsl:param name="percent"/>
<xsl:param name="r"/>
<xsl:variable name="c" select="2*3.1415926*$r"/>
<xsl:variable name="pct" select="((100-number($percent)) div 100)*number($c)"/>
<svg id="svg" width="200" height="200" viewport="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg">
<circle r="{$r}" cx="100" cy="100" fill="none" stroke="#666" stroke-width="1em" stroke-dasharray="565.48" stroke-dashoffset="0"></circle>
<circle id="bar" r="{$r}" cx="100" fill="none" cy="100" stroke="#FF9F1E;" stroke-width="1em" stroke-dasharray="565.48" style="stroke-dashoffset: {$pct}px;"></circle>
</svg>
</xsl:template>
您可以将此作为PDF格式的输出:
您可以在SVG中添加文本(百分比),根据需要更改笔触的颜色,大小和方向/开始。
答案 1 :(得分:0)
如果您使用AH Formatter,则可以使用public function findNextPageByBrandCategoryIds(array $cat_ids, $brand_id, $offset=0, $limit=8 )
{
$qb = $this->createQueryBuilder('p');
if( !empty($cat_ids) ){
$cat_ids = implode(',', $cat_ids);
$qb->join('p.categories', 'c')
->where($qb->expr()->in('c.id', $cat_ids ) );
}
if( !empty($brand_id) ){
$qb->andWhere('p.brand = :brand')
->setParameter('brand', $brand_id);
}
if( $offset>0 ){
$qb->setFirstResult( $offset );
}
$qb->setMaxResults( $limit );
return $qb->getQuery()->getResult();
}
private function findNextPageByBrandCategoryIds($cat_id, $brand_id, $offset=0, $limit=8 )
{
$em = $this->getDoctrine()->getManager();
$sql = "SELECT p.id, t.id AS translate_id " .
"FROM product p INNER JOIN product_translation t ON t.translatable_id = p.id";
$where .= ' WHERE 1=1 ' ;
$rsm = new ResultSetMappingBuilder($em);
if( !empty($cat_id) ){
$sql .= " LEFT JOIN products_categories c ON c.product_id = p.id ";
$where .= " AND c.category_id = ".$cat_id;
}
if( !empty($brand_id) ){
$where .= " AND p.brand = ".$brand_id;
}
$limit = ' LIMIT '.$limit;
if( $offset>0 ){
$limit .= ' OFFSET '.$offset;
}
$sql = $sql.$where.$limit;
$rsm->addRootEntityFromClassMetadata('AppBundle\Entity\Product', 'p');
$rsm->addJoinedEntityFromClassMetadata('AppBundle\Entity\ProductTranslation', 't', 'p', 'product', array('id' => 'translatable_id'));
$query = $em->createNativeQuery($sql, $rsm);
return $query->getResult();
}
。见https://www.antennahouse.com/product/ahf64/ahf-ext.html#linear-gradient。否则,您可以在linear-gradient()
内生成所需的SVG。