com.vectorprint.report.itext.style.stylers.Text.java Source code

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Here is the source code for com.vectorprint.report.itext.style.stylers.Text.java

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/*
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package com.vectorprint.report.itext.style.stylers;

/*
 * #%L
 * VectorPrintReport4.0
 * %%
 * Copyright (C) 2012 - 2013 VectorPrint
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */
import com.itextpdf.text.Document;
import com.itextpdf.text.Element;
import com.itextpdf.text.FontFactory;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfWriter;
import com.vectorprint.VectorPrintException;
import com.vectorprint.VectorPrintRuntimeException;
import com.vectorprint.configuration.EnhancedMap;
import com.vectorprint.configuration.parameters.ColorParameter;
import com.vectorprint.configuration.parameters.IntParameter;
import com.vectorprint.configuration.parameters.StringParameter;
import com.vectorprint.report.ReportConstants;
import com.vectorprint.report.itext.debug.DebugHelper;
import static com.vectorprint.report.itext.style.stylers.Image.ROTATE;
import java.awt.Color;

/**
 * print text near a chunk with a generic tag
 *
 * @author Eduard Drenth at VectorPrint.nl
 */
public class Text extends AbstractPositioning<String> {

    public Text() {
        initParams();
    }

    private void initParams() {
        addParameter(new IntParameter(SIZE_PARAM, "fontsize").setDefault(com.itextpdf.text.Font.DEFAULTSIZE),
                Text.class);
        addParameter(new ColorParameter(COLOR_PARAM, "#rgb").setDefault(Color.BLACK), Text.class);
        addParameter(new StringParameter(Font.FAMILY_PARAM, "string").setDefault(FontFactory.HELVETICA),
                Text.class);
        addParameter(new com.vectorprint.configuration.parameters.FloatParameter(ROTATE, "float"), Text.class);
    }

    public Text(Document document, PdfWriter writer, EnhancedMap settings) throws VectorPrintException {
        super(document, writer, settings);
        initParams();
    }

    @Override
    protected void draw(PdfContentByte canvas, float x, float y, float width, float height, String genericTag)
            throws VectorPrintException {
        BaseFont bf = FontFactory.getFont(getAlias()).getBaseFont();
        if (bf == null) {
            throw new VectorPrintRuntimeException(
                    "font " + getAlias() + " does not have a basefont, check your fontloading");
        }
        canvas.setFontAndSize(bf, getSize());
        canvas.setColorFill(itextHelper.fromColor((isDrawShadow()) ? getShadowColor() : getColor()));
        canvas.setColorStroke(itextHelper.fromColor((isDrawShadow()) ? getShadowColor() : getColor()));
        canvas.beginText();
        canvas.showTextAligned(Element.ALIGN_LEFT, getData(), x, y, getRotate());
        canvas.endText();
        if (getSettings().getBooleanProperty(Boolean.FALSE, ReportConstants.DEBUG)) {
            DebugHelper.styleLink(canvas, getStyleClass(), " (styling)", x, y, getSettings(), getLayerManager());
        }
    }

    public int getSize() {
        return getValue(SIZE_PARAM, Integer.class);
    }

    public void setSize(int size) {
        setValue(SIZE_PARAM, size);
    }

    public Color getColor() {
        return getValue(COLOR_PARAM, Color.class);
    }

    public void setColor(Color color) {
        setValue(COLOR_PARAM, color);
    }

    public String getAlias() {
        return getValue(Font.FAMILY_PARAM, String.class);
    }

    public void setAlias(String alias) {
        setValue(Font.FAMILY_PARAM, alias);
    }

    public float getRotate() {
        return getValue(ROTATE, Float.class);
    }

    public void setRotate(float rotate) {
        setValue(ROTATE, rotate);
    }

    @Override
    public String getHelp() {
        return "Draw text at a position or near text, cell or table." + " " + super.getHelp();
    }
}