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REPORT-85708 FR10决策报表-设计画布内的报表块的内容显示

【问题原因】
问题产生的原因有两点:
1. 生成的截图内容不全,只包含了表格可见部分内容
2. 使用报表块的尺寸对原始截图裁切时,裁切的尺寸不对

10.0/11.0都有此问题
【改动思路】
1. 对表格进行截图时,要使得表格可以绘制所有有内容的单元格
2. 当报表块创建或尺寸改变时,在handleSizeChange方法中通知修改裁切尺寸
security/10.0
Starryi 2 years ago
parent
commit
afc565d2e1
  1. 70
      designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCaseDesigner.java

70
designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCaseDesigner.java

@ -3,6 +3,8 @@
*/ */
package com.fr.design.mainframe.form; package com.fr.design.mainframe.form;
import com.fr.base.DynamicUnitList;
import com.fr.base.GraphHelper;
import com.fr.base.vcs.DesignerMode; import com.fr.base.vcs.DesignerMode;
import com.fr.design.DesignState; import com.fr.design.DesignState;
import com.fr.design.actions.AllowAuthorityEditAction; import com.fr.design.actions.AllowAuthorityEditAction;
@ -31,13 +33,18 @@ import com.fr.design.selection.SelectionListener;
import com.fr.form.FormElementCaseProvider; import com.fr.form.FormElementCaseProvider;
import com.fr.form.main.Form; import com.fr.form.main.Form;
import com.fr.grid.Grid; import com.fr.grid.Grid;
import com.fr.grid.GridUtils;
import com.fr.grid.selection.CellSelection; import com.fr.grid.selection.CellSelection;
import com.fr.grid.selection.Selection; import com.fr.grid.selection.Selection;
import com.fr.log.FineLoggerFactory; import com.fr.log.FineLoggerFactory;
import com.fr.report.ReportHelper;
import com.fr.report.cell.CellElement; import com.fr.report.cell.CellElement;
import com.fr.report.elementcase.ElementCase;
import com.fr.report.elementcase.TemplateElementCase; import com.fr.report.elementcase.TemplateElementCase;
import com.fr.report.worksheet.FormElementCase; import com.fr.report.worksheet.FormElementCase;
import com.fr.report.worksheet.WorkSheet; import com.fr.report.worksheet.WorkSheet;
import com.fr.stable.ColumnRow;
import com.fr.stable.Constants;
import javax.swing.JComponent; import javax.swing.JComponent;
import javax.swing.JPanel; import javax.swing.JPanel;
@ -122,16 +129,23 @@ public class FormElementCaseDesigner
} }
/** /**
* 获取当前ElementCase的缩略图 * 获取当前ElementCase的缩略图 缩略图中包含所有有内容的单元格
* *
* @param size 缩略图的大小 * @param size 缩略图的大小
*/ */
@Override @Override
public BufferedImage getElementCaseImage(Dimension size) { public BufferedImage getElementCaseImage(Dimension size) {
Grid grid = this.elementCasePane != null ? this.elementCasePane.getGrid() : null;
if (grid == null) {
return new BufferedImage(0, 0, BufferedImage.TYPE_INT_RGB);
}
resetGrid(grid);
BufferedImage image = null; BufferedImage image = null;
try { try {
int width = size.width; int width = Math.max(grid.getWidth(), size.width);
int height = size.height; int height = Math.max(grid.getHeight(), size.width);
// 使用TYPE_INT_RGB和new Color(255, 255, 255, 1)设置有透明背景buffer image, // 使用TYPE_INT_RGB和new Color(255, 255, 255, 1)设置有透明背景buffer image,
// 使得创建出来的透明像素是(255, 255, 255, 1),而不是(0, 0, 0, 0) // 使得创建出来的透明像素是(255, 255, 255, 1),而不是(0, 0, 0, 0)
@ -147,19 +161,16 @@ public class FormElementCaseDesigner
// 使得创建出来的透明像素是(255, 255, 255, 1),而不是(0, 0, 0, 0) // 使得创建出来的透明像素是(255, 255, 255, 1),而不是(0, 0, 0, 0)
// 这样不支持透明通道缩略图的旧设计器打开新设计器创建的模版时,就不会创建出拥有黑色背景的缩略图 // 这样不支持透明通道缩略图的旧设计器打开新设计器创建的模版时,就不会创建出拥有黑色背景的缩略图
g2d.setColor(new Color(255, 255, 255, 1)); g2d.setColor(new Color(255, 255, 255, 1));
g2d.fillRect(0, 0, (int) size.getWidth(), (int) size.getHeight()); g2d.fillRect(0, 0, width, height);
Grid grid = this.elementCasePane != null ? this.elementCasePane.getGrid() : null; boolean oldTranslucent = grid.isTranslucent();
if (grid != null) { boolean oldShowExtraGridLine = grid.isShowExtraGridLine();
boolean oldTranslucent = grid.isTranslucent(); // 截缩图图时grid需支持半透明,不能用默认白色填充画布,否则会遮挡组件样式背景
boolean oldShowExtraGridLine = grid.isShowExtraGridLine(); grid.setTranslucent(true);
// 截缩图图时grid需支持半透明,不能用默认白色填充画布,否则会遮挡组件样式背景 grid.setShowExtraGridLine(false);
grid.setTranslucent(true); grid.paint(g2d);
grid.setShowExtraGridLine(false); grid.setTranslucent(oldTranslucent);
grid.paint(g2d); grid.setShowExtraGridLine(oldShowExtraGridLine);
grid.setTranslucent(oldTranslucent);
grid.setShowExtraGridLine(oldShowExtraGridLine);
}
} catch (Exception e) { } catch (Exception e) {
FineLoggerFactory.getLogger().error(e.getMessage(), e); FineLoggerFactory.getLogger().error(e.getMessage(), e);
@ -168,6 +179,33 @@ public class FormElementCaseDesigner
return image; return image;
} }
private void resetGrid(Grid grid) {
grid.setVerticalValue(0);
grid.setHorizontalValue(0);
FormElementCasePaneDelegate reportPane = getEditingElementCasePane();
ColumnRow lastColumnRow = GridUtils.getAdjustLastColumnRowOfReportPane(reportPane);
int lastColumn = lastColumnRow.getColumn();
int lastRow = lastColumnRow.getRow();
grid.setVerticalExtent(lastRow);
grid.setHorizontalExtent(lastColumn);
ElementCase report = reportPane.getEditingElementCase();
DynamicUnitList rowHeightList = ReportHelper.getRowHeightList(report);
DynamicUnitList columnWidthList = ReportHelper.getColumnWidthList(report);
int resolution = grid.getResolution();
int width = columnWidthList.getRangeValueFromZero(lastColumn).toPixI(resolution);
int height = rowHeightList.getRangeValueFromZero(lastRow).toPixI(resolution);
int gridLineWidth = GraphHelper.getLineStyleSize(Constants.LINE_THIN);
grid.setSize(width + gridLineWidth, height + gridLineWidth);
grid.updateUI();
}
/** /**
* 刷新右侧属性面板 * 刷新右侧属性面板
*/ */

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