public void TestTryParse(string validInput, string expected)
{
if (ColorBand.TryParse(validInput, out var colorBand))
{
Assert.Equal(expected, colorBand.Name);
}
else
{
Assert.True(false, $"expected '{validInput}' to parse as '{expected}'");
}
}
private Color GetColor(float height)
{
ColorBand cur = bands.First();
while (height > cur.distanceAboveSeaLevel + seaLevel || cur == bands.Last())
{
cur = bands.Next(cur);
}
return(cur.color);
}
public ColorBand AddColorBand(TChart objChart, Axis axis, Color bandColor)
{
ColorBand band = new ColorBand();
objChart.Tools.Add(band);
band.Active = false;
band.Axis = axis;
band.Pen.Visible = false;
band.Brush.Color = bandColor;
band.Brush.Transparency = 50;
return(band);
}
public static void CreateColorBand()
{
ColorBand newCB = ScriptableObject.CreateInstance <ColorBand>();
string newfnameRoot = "New Color Band";
string newfname = newfnameRoot;
int i = 0;
while (System.IO.File.Exists("Assets/" + newfname + ".asset") && i < 1000)
{
newfname = new System.Text.StringBuilder(newfnameRoot).Append(" ").Append(i.ToString("D" + 3)).ToString();
i++;
}
newCB.name = newfname;
AssetDatabase.CreateAsset(newCB, "Assets/" + newfname + ".asset");
AssetDatabase.SaveAssets();
EditorUtility.FocusProjectWindow();
Selection.activeObject = newCB;
}
public void DebugSample()
{
ColorBand _target = (ColorBand)target;
EditorGUILayout.LabelField("Sample", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
serializedObject.Update();
EditorGUI.BeginChangeCheck();
m_test_time_sample = EditorGUILayout.Slider(m_test_time_sample, 0f, 1f);
if (EditorGUI.EndChangeCheck())
{
m_test_out_color = _target.Evaluate(m_test_time_sample);
}
serializedObject.ApplyModifiedProperties();
EditorGUILayout.ColorField(m_test_out_color, GUILayout.MaxWidth(100f));
EditorGUILayout.EndHorizontal();
// Further infos
//EditorGUILayout.BeginHorizontal();
//EditorGUILayout.LabelField(
// string.Format("R {0:0.000}\t{1:000}\t{2:X}\nG {3:0.000}\t{4:000}\t{5:X}\nB {6:0.000}\t{7:000}\t{8:X}\nA {9:0.000}\t{10:000}\t{11:X}", m_test_out_color.r, m_test_out_color.r*255, (System.Byte)(m_test_out_color.r*255), m_test_out_color.g, m_test_out_color.g * 255, (System.Byte)(m_test_out_color.g * 255), m_test_out_color.b, m_test_out_color.b * 255, (System.Byte)(m_test_out_color.b * 255), m_test_out_color.a, m_test_out_color.a * 255, (System.Byte)(m_test_out_color.a * 255))
// , EditorStyles.helpBox, GUILayout.MaxWidth(160f));
//EditorGUILayout.EndHorizontal();
}
public override void OnInspectorGUI()
{
// get the target class
ColorBand _target = (ColorBand)target;
Undo.RecordObject(_target, "Color Band Change");
bool previousBiggerPreviewToggle = _target.biggerPreview;
// the preview texture leaks at non deterministic times in the editor so we have to watch it
if (_target.previewTexture == null)
{
_target.rebuildPreviewTexture();
}
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Preview", GUILayout.Width(100f));
GUILayout.Label("(bigger", GUILayout.Width(60f));
_target.biggerPreview = EditorGUILayout.Toggle(_target.biggerPreview, GUILayout.MaxWidth(10f));
GUILayout.Label(")", GUILayout.Width(8f));
// force to rebuild texture when switching to bigger and back
if (previousBiggerPreviewToggle != _target.biggerPreview)
{
_target.previewTexture = null;
_target.rebuildPreviewTexture();
}
EditorGUILayout.EndHorizontal();
GUILayout.Label(_target.previewTexture);
EditorGUILayout.BeginHorizontal();
_target.name = EditorGUILayout.TextField("Name", _target.name);
// Get filename of the colorband and set its name with the resulting string
if (GUILayout.Button("Set as filename", GUILayout.MaxWidth(110f)))
{
string[] pathParts = (AssetDatabase.GetAssetPath(_target)).Split('/');
string assetName = pathParts[pathParts.Length - 1].Split('.')[0];
_target.name = assetName;
}
EditorGUILayout.EndHorizontal();
//Color Space
_target.colorSpace = (ColorBand.COLORSPACE)EditorGUILayout.EnumPopup("Color Space", _target.colorSpace);
// Curve controls
GUI.contentColor = new Color(1f, .4f, .4f);
string rcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Red Curve" : "Hue Curve";
_target.RCurve = EditorGUILayout.CurveField(rcurvename, _target.RCurve);
GUI.contentColor = new Color(.4f, 1f, .4f);
string gcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Green Curve" : "Saturation Curve";
_target.GCurve = EditorGUILayout.CurveField(gcurvename, _target.GCurve);
GUI.contentColor = new Color(.4f, .4f, 1f);
string bcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Blue Curve" : "Value Curve";
_target.BCurve = EditorGUILayout.CurveField(bcurvename, _target.BCurve);
GUI.contentColor = new Color(.85f, .85f, .95f);
_target.ACurve = EditorGUILayout.CurveField("Alpha Curve", _target.ACurve);
EditorGUILayout.EndVertical();
GUI.contentColor = Color.white;
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
_target.discrete = EditorGUILayout.Toggle("Discrete", _target.discrete);
if (_target.discrete)
{
_target.discreteSteps = EditorGUILayout.IntSlider("Steps", _target.discreteSteps, 2, 256);
}
EditorGUILayout.EndHorizontal();
if (_target.discrete)
{
_target.discreteMethod = (ColorBand.DISCRETE_METHOD)EditorGUILayout.EnumPopup("Discretization Method", _target.discreteMethod);
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Save as image"))
{
string saveFileName = EditorUtility.SaveFilePanelInProject("Save ColorBand as PNG", _target.name, "png", "Please enter a filename to save the ColorBand to");
if (saveFileName != "")
{
_target.rebuildPreviewTexture(true); // rebuild the texture but without the alpha pattern
byte[] bytes = _target.previewTexture.EncodeToPNG();
System.IO.File.WriteAllBytes(saveFileName, bytes);
_target.rebuildPreviewTexture(); // restore the texture with alpha pattern
}
}
EditorGUILayout.EndHorizontal();
// When GUI changes save the ColorBand and rebuild the texture.
if (GUI.changed)
{
AssetDatabase.SaveAssets();
EditorUtility.SetDirty(_target);
_target.rebuildPreviewTexture();
}
}
public void TestSignificantFigure(ColorBand colorBand, int?expectedSignificantFigure, int expectedMultiplier)
{
Assert.Equal(expectedSignificantFigure, colorBand.SignificantFigure);
Assert.Equal(expectedMultiplier, colorBand.Multiplier);
}
public void TestTryParseFailurers(string invalidInput)
{
Assert.False(ColorBand.TryParse(invalidInput, out _));
}
public override void OnInspectorGUI()
{
guiColor = GUI.color;
guiContentColor = GUI.contentColor;
guiBackgroundColor = GUI.backgroundColor;
// get the target class
ColorBand _target = (ColorBand)target;
Undo.RecordObject(_target, "Color Band Change");
bool previousBiggerPreviewToggle = _target.biggerPreview;
if (alphaPatternTexture == null)
{
InitAlphaBackgroundPattern();
}
// the preview texture leaks at non deterministic times in the editor so we have to watch it
if (_target.previewTexture == null)
{
_target.rebuildPreviewTexture();
}
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Preview", GUILayout.Width(100f));
GUILayout.Label("(high precision preview", GUILayout.Width(150f));
_target.biggerPreview = EditorGUILayout.Toggle(_target.biggerPreview, GUILayout.MaxWidth(10f));
GUILayout.Label(")", GUILayout.Width(8f));
// force to rebuild texture when switching to bigger and back
if (previousBiggerPreviewToggle != _target.biggerPreview)
{
_target.previewTexture = null;
_target.rebuildPreviewTexture();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
Rect r = GUILayoutUtility.GetLastRect();
r.height = 32f;
GUI.DrawTextureWithTexCoords(r, alphaPatternTexture, new Rect(0, 0, r.width * .75f / alphaPatternTexture.width, r.height * .75f / alphaPatternTexture.height));
GUI.DrawTexture(r, _target.previewTexture, ScaleMode.StretchToFill, true);
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
//GUILayout.Label(_target.previewTexture);
//EditorGUILayout.ColorField(new Color(0f,0f,0.5f));
EditorGUILayout.BeginHorizontal();
_target.name = EditorGUILayout.TextField("Name", _target.name);
// Get filename of the colorband and set its name with the resulting string
if (GUILayout.Button("Set as filename", GUILayout.MaxWidth(110f)))
{
string[] pathParts = (AssetDatabase.GetAssetPath(_target)).Split('/');
string assetName = pathParts[pathParts.Length - 1].Split('.')[0];
_target.name = assetName;
}
EditorGUILayout.EndHorizontal();
//Color Space
_target.colorSpace = (ColorBand.COLORSPACE)EditorGUILayout.EnumPopup("Color Space", _target.colorSpace);
// Curve controls
GUI.contentColor = new Color(1f, .4f, .4f);
string rcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Red Curve" : "Hue Curve";
_target.RCurve = EditorGUILayout.CurveField(rcurvename, _target.RCurve);
GUI.contentColor = new Color(.4f, 1f, .4f);
string gcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Green Curve" : "Saturation Curve";
_target.GCurve = EditorGUILayout.CurveField(gcurvename, _target.GCurve);
GUI.contentColor = new Color(.4f, .4f, 1f);
string bcurvename = (_target.colorSpace == ColorBand.COLORSPACE.RGB) ? "Blue Curve" : "Value Curve";
_target.BCurve = EditorGUILayout.CurveField(bcurvename, _target.BCurve);
GUI.contentColor = new Color(.85f, .85f, .95f);
_target.ACurve = EditorGUILayout.CurveField("Alpha Curve", _target.ACurve);
EditorGUILayout.EndVertical();
GUI.contentColor = guiColor;
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
_target.discrete = EditorGUILayout.Toggle("Discrete", _target.discrete);
if (_target.discrete)
{
_target.discreteSteps = EditorGUILayout.IntSlider("Steps", _target.discreteSteps, 2, 256);
}
EditorGUILayout.EndHorizontal();
if (_target.discrete)
{
_target.discreteMethod = (ColorBand.DISCRETE_METHOD)EditorGUILayout.EnumPopup("Discretization Method", _target.discreteMethod);
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Save as image"))
{
string saveFileName = EditorUtility.SaveFilePanelInProject("Save ColorBand as PNG", _target.name, "png", "Please enter a filename to save the ColorBand to");
if (saveFileName != "")
{
_target.rebuildPreviewTexture();
byte[] bytes = _target.previewTexture.EncodeToPNG();
System.IO.File.WriteAllBytes(saveFileName, bytes);
}
}
EditorGUILayout.EndHorizontal();
// When GUI changes save the ColorBand and rebuild the texture.
if (GUI.changed)
{
_target.rebuildPreviewTexture();
_target.applyRequired = true;
}
if (_target.applyRequired)
{
GUI.color = new Color(1f, .4f, 0f);
if (GUILayout.Button("Apply"))
{
AssetDatabase.SaveAssets();
EditorUtility.SetDirty(_target);
_target.rebuildPreviewTexture();
_target.applyRequired = false;
}
GUI.color = guiColor;
EditorGUILayout.HelpBox("Applying is required to make changes persistent.", MessageType.Warning);
}
if (m_testingFoldout = EditorGUILayout.Foldout(m_testingFoldout, "Testing Tools"))
{
DebugSample();
}
#if UNITY_5
EditorGUILayout.Space();
EditorGUILayout.HelpBox("Warning: In Unity 5 there's some color inconsistency between preview and actual evaluated vaules. See Known Issues at https://github.com/rstecca/ColorBands/ for further details.", MessageType.Warning);
#endif
}
