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feat(pdf): suporte a redimensionamento interativo e proporcional do selo de assinatura

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This commit is contained in:
Claudecio Martins
2026-10-11 10:30:49 -03:00
parent c997afbfd4
commit 4c30649598
4 changed files with 241 additions and 48 deletions
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modules/cybercore-core/src/main/java/br/com/cybercore/signer/core/pdf/PdfSignatureOptions.java
+27 -4
View File
@@ -25,7 +25,8 @@ public record PdfSignatureOptions(
Integer targetPageNumber,
CpfDisplayMode cpfDisplayMode,
Boolean includeDateTime,
String customExtraInfo
String customExtraInfo,
Double customSealScale
) {
public PdfSignatureOptions {
@@ -51,6 +52,21 @@ public record PdfSignatureOptions(
if (includeDateTime == null) {
includeDateTime = sealTheme.defaultIncludeDateTime();
}
if (customSealScale == null || customSealScale <= 0) {
customSealScale = 1.0;
}
}
/**
* Construtor para compatibilidade com assinaturas anteriores a customSealScale.
*/
public PdfSignatureOptions(String certificateId, char[] pinOrPassword, boolean visibleSeal,
PdfSealTheme sealTheme, PdfSealPosition position, PdfSealPageChoice pageChoice,
String reason, String location, Float customX, Float customY,
Integer targetPageNumber, CpfDisplayMode cpfDisplayMode, Boolean includeDateTime,
String customExtraInfo) {
this(certificateId, pinOrPassword, visibleSeal, sealTheme, position, pageChoice, reason, location,
customX, customY, targetPageNumber, cpfDisplayMode, includeDateTime, customExtraInfo, 1.0);
}
/**
@@ -61,7 +77,7 @@ public record PdfSignatureOptions(
String reason, String location, Float customX, Float customY,
Integer targetPageNumber, CpfDisplayMode cpfDisplayMode, Boolean includeDateTime) {
this(certificateId, pinOrPassword, visibleSeal, sealTheme, position, pageChoice, reason, location,
customX, customY, targetPageNumber, cpfDisplayMode, includeDateTime, null);
customX, customY, targetPageNumber, cpfDisplayMode, includeDateTime, null, 1.0);
}
/**
@@ -70,7 +86,7 @@ public record PdfSignatureOptions(
public PdfSignatureOptions(String certificateId, char[] pinOrPassword, boolean visibleSeal,
PdfSealTheme sealTheme, PdfSealPosition position, PdfSealPageChoice pageChoice,
String reason, String location) {
this(certificateId, pinOrPassword, visibleSeal, sealTheme, position, pageChoice, reason, location, null, null, null, null, null, null);
this(certificateId, pinOrPassword, visibleSeal, sealTheme, position, pageChoice, reason, location, null, null, null, null, null, null, 1.0);
}
public PdfSignatureOptions(String certificateId, char[] pinOrPassword, boolean visibleSeal,
@@ -143,6 +159,7 @@ public record PdfSignatureOptions(
}
private String customExtraInfo;
private Double customSealScale = 1.0;
public Builder includeDateTime(boolean include) {
this.includeDateTime = include;
@@ -154,6 +171,11 @@ public record PdfSignatureOptions(
return this;
}
public Builder customSealScale(Double scale) {
this.customSealScale = scale;
return this;
}
public Builder customPosition(Float x, Float y, Integer pageNumber) {
this.customX = x;
this.customY = y;
@@ -179,7 +201,8 @@ public record PdfSignatureOptions(
targetPageNumber,
cpfDisplayMode,
includeDateTime,
customExtraInfo
customExtraInfo,
customSealScale
);
}
}
modules/cybercore-core/src/main/java/br/com/cybercore/signer/core/pdf/PdfSigningService.java
+5 -2
View File
@@ -235,8 +235,11 @@ public class PdfSigningService {
PDImageXObject pdImage = PDImageXObject.createFromByteArray(doc, sealPng, "cybercore_seal");
float sealWidth = theme.width() * 0.72f;
float sealHeight = theme.height() * 0.72f;
float scale = (options.customSealScale() != null && options.customSealScale() > 0)
? options.customSealScale().floatValue()
: 1.0f;
float sealWidth = (theme.width() * 0.72f) * scale;
float sealHeight = (theme.height() * 0.72f) * scale;
float margin = 20f;
// Se coordenadas customizadas foram informadas (clique ou drag & drop na página)