only scale up PNG diagrams

automatic-architecture-documentation · Sep 25, 2024 · 28e1961 · 28e1961
1 parent bffa6be
commit 28e1961
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Showing 4 changed files with 10 additions and 4 deletions.
diff --git a/...c/src/main/kotlin/documentation/generators/plantuml/ApplicationContextDiagramGenerator.kt b/...c/src/main/kotlin/documentation/generators/plantuml/ApplicationContextDiagramGenerator.kt
@@ -82,7 +82,7 @@ class ApplicationContextDiagramGenerator(
             appendLine("@startuml")
             appendLine("'https://plantuml.com/deployment-diagram")
             appendLine()
-            appendLine("scale 2")
+            appendLine("scale 1")
             appendLine()
             appendLine(LEFT_TO_RIGHT)
             appendLine()

diff --git a/...d/buildSrc/src/main/kotlin/documentation/generators/plantuml/MessagingDiagramGenerator.kt b/...d/buildSrc/src/main/kotlin/documentation/generators/plantuml/MessagingDiagramGenerator.kt
@@ -65,7 +65,7 @@ class MessagingDiagramGenerator(
             appendLine("@startuml")
             appendLine("'https://plantuml.com/deployment-diagram")
             appendLine()
-            appendLine("scale 2")
+            appendLine("scale 1")
             appendLine()
             appendLine("left to right direction")
             appendLine()

diff --git a/...src/main/kotlin/documentation/generators/plantuml/MultipleApplicationsDiagramGenerator.kt b/...src/main/kotlin/documentation/generators/plantuml/MultipleApplicationsDiagramGenerator.kt
@@ -51,7 +51,7 @@ class MultipleApplicationsDiagramGenerator(
             appendLine("@startuml")
             appendLine("'https://plantuml.com/deployment-diagram")
             appendLine()
-            appendLine("scale 2")
+            appendLine("scale 1")
             appendLine()
             appendLine(options.direction)
             appendLine()

diff --git a/...ld/buildSrc/src/main/kotlin/documentation/generators/plantuml/PlantUmlDiagramGenerator.kt b/...ld/buildSrc/src/main/kotlin/documentation/generators/plantuml/PlantUmlDiagramGenerator.kt
@@ -13,7 +13,8 @@ object PlantUmlDiagramGenerator {
     fun generateDiagramAndSaveAsImage(diagramSource: String, outputFolder: File, fileName: String, format: FileFormat) {
         val outputFile = File(outputFolder, fileName + format.fileSuffix)
         val fileFormatOption = FileFormatOption(format, false)
-        val reader = SourceStringReader(diagramSource)
+        val scaledDiagramSource = scale(diagramSource, format)
+        val reader = SourceStringReader(scaledDiagramSource)
 
         outputFolder.mkdirs()
 
@@ -26,4 +27,9 @@ object PlantUmlDiagramGenerator {
                 .use { fos -> fos.bufferedWriter().use { bw -> bw.write(diagramSource) } }
         }
     }
+
+    private fun scale(diagramSource: String, format: FileFormat) = when (format) {
+        FileFormat.PNG -> diagramSource.replace("scale 1", "scale 2")
+        else -> diagramSource
+    }
 }