measuringparagraph

차이

문서의 선택한 두 판 사이의 차이를 보여줍니다.

--- android:pdfdocument:measuringparagraph [2024/12/07 22:20] – 이거니맨
+++ android:pdfdocument:measuringparagraph [2024/12/09 23:31] (현재) – 이거니맨
@@ 줄 244: / 줄 244: @@
+===== 결론 =====
+==== 1. Rich Text ====
+다음과 같이 Rich Text를 구현할 수 있다.
+<code kotlin>
+    // Text with underline, rectangle, outline, shadow
+    fun richText(text : String, canvas: Canvas, switch : String) {
+        title.setTypeface(fontKJCMyungjo)
+        title.color = ContextCompat.getColor(context, R.color.orange_80)
+        title.textSize = 16f
+        title.textAlign = Paint.Align.LEFT
+        // Font Effect
+        when (switch) {
+            "Rect" -> {
+                // Draw Text
+                canvas.drawText(text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title)
+                val bounds = Rect()
+                title.getTextBounds(text, 0, text.length, bounds)
+                val offset = 2
+                val rc = Rect(currentPOS.X - offset, currentPOS.Y - bounds.height() + offset, currentPOS.X + bounds.right + offset, currentPOS.Y + bounds.bottom + offset)
+                canvas.drawRect(rc, linePaint)
+            }
+            "LineBottom" ->  {
+                // Draw Text
+                canvas.drawText(text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title)
+                val bounds = Rect()
+                title.getTextBounds(text, 0, text.length, bounds)
+                val offset = 2f
+                canvas.drawLine(currentPOS.X.toFloat() - offset, currentPOS.Y.toFloat() + bounds.bottom + offset, currentPOS.X + bounds.right.toFloat() + offset, currentPOS.Y + bounds.bottom + offset, linePaint)
+                canvas.drawText("Height(minus) : " + -bounds.height(), currentPOS.X + bounds.right.toFloat() + 50, currentPOS.Y.toFloat(), textPaint)
+            }
+            "LineCenter" ->  {
+                // Draw Text
+                canvas.drawText(text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title)
+                val bounds = Rect()
+                title.getTextBounds(text, 0, text.length, bounds)
+                val offset = 2f
+                canvas.drawLine(currentPOS.X.toFloat() - offset, currentPOS.Y.toFloat() - (bounds.height() / 2).toFloat() + bounds.bottom, currentPOS.X + bounds.right.toFloat() + offset, currentPOS.Y - (bounds.height()  / 2).toFloat() + bounds.bottom, linePaint)
+                canvas.drawText("Center : " + -bounds.height(), currentPOS.X + bounds.right.toFloat() + 50, currentPOS.Y.toFloat(), textPaint)
+            }
+            "OutlineFill" -> {
+                // draw outline of text
+                title.style = Paint.Style.FILL_AND_STROKE
+                title.strokeWidth = 1f
+                title.color = ContextCompat.getColor(context, R.color.teal_700)
+                canvas.drawText( text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title )
+            }
+            "Outline" -> {
+                // draw outline of text
+                title.style = Paint.Style.STROKE
+                title.strokeWidth = 0.5f
+                title.color = ContextCompat.getColor(context, R.color.teal_700)
+                canvas.drawText( text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title )
+            }
+            "Shadow" -> {
+                title.style = Paint.Style.FILL
+                title.strokeWidth = 1f
+                title.setShadowLayer(1f, 1f, 1f, ContextCompat.getColor(context, R.color.black))
+                canvas.drawText( text, currentPOS.X.toFloat(), currentPOS.Y.toFloat(), title )
+            }
+        }
+    }
+</code>
+==== 2. 예시 ====
+위의 글자꾸미기는 다음과 같이 PDF로 인쇄된다.
+{{:android:pdfdocument:richtext.jpg?600|Rich Text}}
+<code kotlin>
+    pdfUtil.space()
+    // 선을 그리기
+    pdfUtil.linefeed()
+    pdfUtil.richText("상자를 그립니다 : Rect", canvas, "Rect")
+    pdfUtil.linefeed()
+    pdfUtil.richText("밑줄을 그립니다 : LineBottom", canvas, "LineBottom")
+    pdfUtil.linefeed()
+    pdfUtil.richText("취소선을 그립니다 : LineCenter", canvas, "LineCenter")
+    pdfUtil.linefeed()
+    pdfUtil.richText("외곽선을 그리고 채웁니다. : OutlineFill", canvas, "OutlineFill")
+    pdfUtil.linefeed()
+    pdfUtil.richText("외곽선만 그립니다. : OutlineFill", canvas, "Outline")
+    pdfUtil.linefeed()
+    pdfUtil.richText("그림자를 그립니다. : OutlineFill", canvas, "Shadow")
+</code>