public void Setup()
{
MyMultiLineDoc <string> myMultiLineDoc = new MyMultiLineDoc <string>();
string[] simpleDoc = new string[] { "A", "B", "CDE", "F" };//
myMultiLineDoc.LoadLines(simpleDoc);
heightTree = new HeightTree(myMultiLineDoc);
heightTree.Rebuild();
int line_index = 1;
foreach (string mytext in simpleDoc)
{
heightTree.SetLineHeight(line_index, 16);
line_index++;
}
double ypos0 = heightTree.LineNumberToY(1);
double ypos1 = heightTree.LineNumberToY(2);
//document = new TextDocument();
//document.Text = "1\n2\n3\n4\n5\n6\n7\n8\n9\n10";
//heightTree = new HeightTree(document, 10);
//foreach (DocumentLine line in document.Lines)
//{
// heightTree.SetHeight(line, line.LineNumber);
//}
}
public void TestSetLineHeight()
{
var editor = new TextEditorData();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree(editor);
heightTree.Rebuild();
for (int i = 1; i <= editor.LineCount; i += 2)
{
heightTree.SetLineHeight(i, editor.LineHeight * 2);
}
double y = 0;
for (int i = 1; i <= editor.LineCount; i++)
{
Assert.AreEqual(y, heightTree.LineNumberToY(i));
y += i % 2 == 0 ? editor.LineHeight : editor.LineHeight * 2;
}
y = 0;
for (int i = 1; i <= editor.LineCount; i++)
{
Assert.AreEqual(i, heightTree.YToLineNumber(y));
y += i % 2 == 0 ? editor.LineHeight : editor.LineHeight * 2;
}
}
public void TestSetLineHeight ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
for (int i = 1; i <= editor.LineCount; i += 2) {
heightTree.SetLineHeight (i, editor.LineHeight * 2);
}
double y = 0;
for (int i = 1; i <= editor.LineCount; i++) {
Assert.AreEqual (y, heightTree.LineNumberToY (i));
y += i % 2 == 0 ? editor.LineHeight : editor.LineHeight * 2;
}
y = 0;
for (int i = 1; i <= editor.LineCount; i++) {
Assert.AreEqual (i, heightTree.YToLineNumber (y));
y += i % 2 == 0 ? editor.LineHeight : editor.LineHeight * 2;
}
}