release new version

Author: tranleduy2000

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "com.duy.pascal.compiler"
         minSdkVersion rootProject.ext.minSdkVersion as Integer
         targetSdkVersion rootProject.ext.targetSdkVersion as Integer
-        versionCode 98
-        versionName "3.9.7"
+        versionCode 99
+        versionName "3.9.9"
         vectorDrawables.useSupportLibrary = true
         multiDexEnabled true
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

libCompiler/src/main/assets/code_sample/graph/text_size.pas

@@ -0,0 +1,28 @@
+uses Graph;
+
+var
+  Gd, Gm : Integer;
+  Row : Integer;
+  Title : String;
+  Size : Integer;
+
+begin
+  Gd := Detect;
+  InitGraph(Gd, Gm, 'X:\BP');
+  if GraphResult <> grOk then
+    Halt(1);
+  Row := 0;
+  Title := 'Turbo Graphics';
+  Size := 1;
+  while TextWidth(Title) < GetMaxX do
+  begin
+    OutTextXY(0, Row, Title);
+    Inc(Row, TextHeight('M'));
+    Inc(Size);
+    SetTextStyle(DefaultFont, HorizDir, Size);
+  end;
+  ReadLn;
+  CloseGraph;
+end.
+
+{http://pascal.net.ru/TextWidth}

libCompiler/src/main/java/com/duy/pascal/backend/builtin_libraries/graph/GraphLib.java

@@ -608,11 +608,8 @@ public void setDirectVideo(boolean assess) {
         // TODO: 09-Apr-17
     }
 
-    /**
-     * Procedure Sector(X, Y : Integer; StAngle, EndAngle, XRadius, YRadius : Word)
-     */
 
-    @PascalMethod(description = "graph library")
+    @PascalMethod(description = "Draw and fill a sector of an ellipse")
     public void sector(int x, int y, int start, int end, int rx, int ry) {
         if (handler != null) {
             handler.getConsoleView().addGraphObject(new SectorObject(x, y, start, end, rx, ry));
@@ -623,8 +620,7 @@ public void sector(int x, int y, int start, int end, int rx, int ry) {
      * PieSlice draws and fills a sector of a circle with center (X,Y) and radius Radius,
      * starting at angle Start and ending at angle Stop.
      */
-
-    @PascalMethod(description = "graph library")
+    @PascalMethod(description = "Draw a pie-slice")
     public void pieSlice(int x, int y, int start, int end, int radius) {
         if (handler != null) {
             handler.getConsoleView().addGraphObject(new PieSliceObject(x, y, start, end, radius));