Fluid FPDF Tutorial Debugging

<html xmlns="http://www.w3.org/1999/xhtml" lang="en"
      xmlns:f="http://typo3.org/ns/fluid/ViewHelpers"
      xmlns:fpdf="http://typo3.org/ns/CodingMs/FluidFpdf/ViewHelpers"
      data-namespace-typo3-fluid="true">
<fpdf:pdf>

    <!-- show all border and debug information -->
    <fpdf:variable.set name="debug" value="1"/>
    <fpdf:variable.set name="debugText" value=""/>

    <fpdf:addPage>

        <!-- Automatic page break -->
        <fpdf:variable.set name="autoPageBreak" value="10"/>
        <fpdf:setAutoPageBreak margin="{autoPageBreak}"/>

        <!-- Set margins -->
        <fpdf:variable.set name="marginTop" value="32"/>
        <fpdf:variable.set name="marginLeft" value="9"/>
        <fpdf:variable.set name="marginRight" value="{fpdf:math.subtract(a: 210, b: 10)}"/>
        <fpdf:variable.set name="marginBottom" value="{fpdf:math.subtract(a: 297, b: autoPageBreak)}"/>
        <fpdf:variable.set name="marginLeftAndRight" value="20"/>
        <fpdf:variable.set name="marginTopAndBottom" value="{fpdf:math.sum(a: marginTop, b: autoPageBreak)}"/>
        <fpdf:setTopMargin margin="{marginTop}"/>
        <fpdf:setLeftMargin margin="{marginLeft}"/>
        <fpdf:setRightMargin margin="{marginRight}"/>

        <!-- Content width & height -->
        <fpdf:variable.set name="contentWidth" value="{fpdf:math.subtract(a: 210, b: marginLeftAndRight)}" />
        <fpdf:variable.set name="contentHeight" value="{fpdf:math.subtract(a: 297, b: marginTopAndBottom)}" />


        <!-- Print debug lines for margin -->
        <f:if condition="{debug}">
            <fpdf:setDrawColor hex="#FF0000"/>
            <fpdf:setLineWidth width="0.05"/>
            <!-- Margins -->
            <fpdf:line x1="{marginLeft}" x2="{marginLeft}" y1="0" y2="297.00"/>
            <fpdf:line x1="{marginRight}" x2="{marginRight}" y1="0" y2="297.00"/>
            <fpdf:line x1="0" x2="210.00" y1="{marginTop}" y2="{marginTop}"/>
            <fpdf:line x1="0" x2="210.00" y1="{marginBottom}" y2="{marginBottom}"/>
        </f:if>

<fpdf:variable.set name="debugText">{debugText}Before values:
x: {fpdf:getX()}
y: {fpdf:getY()}
</fpdf:variable.set>

        <fpdf:setXY x="{marginLeft}" y="{marginTop}" />
        <fpdf:setFont family="Arial" style="B" size="16" />
        <fpdf:cell width="40" height="10" text="Hello World!" border="{debug}" />

<fpdf:variable.set name="debugText">{debugText}After values:
x: {fpdf:getX()}
y: {fpdf:getY()}
</fpdf:variable.set>

        <!-- Print debugging output -->
        <f:if condition="{debug}">
            <fpdf:addPage />
            <fpdf:variable.set name="debugText">================================================================================
DEBUGGING:
================================================================================
{debugText}</fpdf:variable.set>
            <fpdf:setFont family="Courier" style="" size="10" />
            <fpdf:multiCell width="{contentWidth}" height="4" text="{debugText}" border="{debug}" />
        </f:if>

    </fpdf:addPage>
</fpdf:pdf>
</html>

Documentation

TYPO3 Fluid-FPDF

This extension provides you a complete set of ViewHelpers for dealing with FPDF by using Fluid. You can use the ViewHelpers easily in own Extensions just by defining the fpdf-Namespace. Additionally you're able to use the build in plugin, for displaying predefined PDF. This plugin offers you automatically all available PDFs.

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