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fpspreadsheet: xlsx writer supports conditional formatting for duplicate/unique values.

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7500 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2020-06-26 11:37:21 +00:00
parent 9a71231010
commit fbe85d7e44
2 changed files with 21 additions and 1 deletions
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10
components/fpspreadsheet/examples/other/conditional_formatting/demo_conditional_formatting.pas
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@@ -85,6 +85,16 @@ begin
fmtIdx := wb.AddCellFormat(fmt); fmtIdx := wb.AddCellFormat(fmt);
sh.WriteConditionalCellFormat(Range(0, 0, 100, 100), cfcContainsErrors, fmtIdx); sh.WriteConditionalCellFormat(Range(0, 0, 100, 100), cfcContainsErrors, fmtIdx);
{ ------ 6th conditional format: unique/duplicate values ----------------- }
sh.WriteNumber(0, 1, 1.0);
sh.WriteNumber(1, 1, 99.0);
InitFormatRecord(fmt);
fmt.SetBackgroundColor(scSilver);
sh.WriteConditionalCellFormat(Range(0, 0, 1, 1), cfcUnique, wb.AddCellFormat(fmt));
fmt.SetBackgroundColor(scGreen);
sh.WriteConditionalCellFormat(Range(0, 0, 1, 1), cfcDuplicate, wb.AddCellFormat(fmt));
{ ------ Save workbook to file-------------------------------------------- } { ------ Save workbook to file-------------------------------------------- }
wb.WriteToFile('test.xlsx', true); wb.WriteToFile('test.xlsx', true);
finally finally

12
components/fpspreadsheet/source/common/xlsxooxml.pas
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@@ -3360,7 +3360,7 @@ const
var var
i: Integer; i: Integer;
dxfID: Integer; dxfID: Integer;
aveStr, stdDevStr, eqAveStr, opStr: String; typeStr, aveStr, stdDevStr, eqAveStr, opStr: String;
firstCellOfRange: String; firstCellOfRange: String;
begin begin
dxfID := -1; dxfID := -1;
@@ -3424,6 +3424,16 @@ begin
opStr opStr
])); ]));
end; end;
cfcDuplicate, cfcUnique:
begin
if ARule.Condition = cfcUnique then
typeStr := 'uniqueValues'
else
typeStr := 'duplicateValues';
AppendToStream(AStream, Format(
'<cfRule type="%s" dxfId="%d" priority="%d" />', [typeStr, dxfID, APriority]));
end;
else else
FWorkbook.AddErrorMsg('ConditionalFormat operator not supported.'); FWorkbook.AddErrorMsg('ConditionalFormat operator not supported.');
end; end;