Static Public Member Functions
static Color	parseColor (string value, Color defaultValue)

static string	writeColor (Color value)

static double[]	parseList (string text, double defaultValue)
	Parses lists in the form "3,4,5,2,5" and "(3,4,40,50)". If a number cannot be parsed (i.e, number 2 in "5,,2,3") defaultValue is used. More...

static int	getInt (NameValueCollection q, string name, int defaultValue)

static float	getFloat (NameValueCollection q, string name, float defaultValue)

static double	getDouble (NameValueCollection q, string name, double defaultValue)

static bool	getBool (NameValueCollection q, string name, bool defaultValue)

static T	parseEnum< T > (string value, T defaultValue)

static void	copyStream (Stream source, Stream dest)
	Copies all remaining data from 'source' to 'dest' More...

static RotateFlipType	parseFlip (string sFlip)
	Returns RotateNoneFlipNone if not a recognized value. More...

static double	parseRotate (string s)
	Returns 0 if not a recognized value. Rounds the value to 0, 90, 180, or 270 More...

static double	normalizeTo90Intervals (double d)

static RotateFlipType	combineFlipAndRotate (RotateFlipType flip, double angle)

static string	writeFlip (RotateFlipType flip)
	Throws an exception if the specified value is unsupported. Rotation values are not supported, and should be specified with the Rotate or srcRotate command. More...

static StretchMode	parseStretch (string value)

static string	writeStretch (StretchMode value)

static KeyValuePair< CropUnits, double >	parseCropUnits (string value)

static string	writeCropUnits (KeyValuePair< CropUnits, double > value)

static ScaleMode	parseScale (string value)

static string	writeScale (ScaleMode value)

static KeyValuePair< CropMode, double[]>	parseCrop (string value)

static string	writeCrop (CropMode mode, double[] coords)

static BoxPadding	parsePadding (string value)
	Parses padding, allowing syntax (all) and (left, top, right, bottom). Parens are optional. More...

static PointF	parsePointF (string value, PointF defaultValue)

static string	writePadding (BoxPadding p)

static void	DrawOuterGradient (Graphics g, PointF[] poly, Color inner, Color outer, float width)
	Draws a gradient around the specified polygon. Fades from 'inner' to 'outer' over a distance of 'width' pixels. More...

Public Attributes
const NumberStyles	floatingPointStyle

Detailed Description

Definition at line 16 of file Utils.cs.

Member Function Documentation

static void ImageResizer.Util.Utils.copyStream	(	Stream	source,
		Stream	dest
	)

inlinestatic

Copies all remaining data from 'source' to 'dest'

Parameters

source
dest

Definition at line 102 of file Utils.cs.

                                                                   {
             StreamExtensions.CopyToStream(source, dest, false, 0x1000); 
         }

static void ImageResizer.Util.Utils.DrawOuterGradient	(	Graphics	g,
		PointF[]	poly,
		Color	inner,
		Color	outer,
		float	width
	)

inlinestatic

Draws a gradient around the specified polygon. Fades from 'inner' to 'outer' over a distance of 'width' pixels.

Parameters

g
poly
inner
outer
width

Definition at line 253 of file Utils.cs.

                                                                                                                {
             ImageResizer.Plugins.Basic.DropShadow.DrawOuterGradient(g, poly, inner, outer, width);
         }

static RotateFlipType ImageResizer.Util.Utils.parseFlip ( string sFlip )

inlinestatic

Returns RotateNoneFlipNone if not a recognized value.

Parameters

sFlip

Returns

Definition at line 114 of file Utils.cs.

                                                              {
             return (RotateFlipType)ParseUtils.ParsePrimitive<FlipMode>(sFlip, FlipMode.None);
         }

static double [] ImageResizer.Util.Utils.parseList	(	string	text,
		double	defaultValue
	)

inlinestatic

Parses lists in the form "3,4,5,2,5" and "(3,4,40,50)". If a number cannot be parsed (i.e, number 2 in "5,,2,3") defaultValue is used.

Parameters

text
defaultValue

Returns

Definition at line 32 of file Utils.cs.

                                                                            {
             text = text.Trim(' ', '(', ')');
             string[] parts = text.Split(new char[] { ',' }, StringSplitOptions.None);
             double[] vals = new double[parts.Length];
             for (int i = 0; i < parts.Length; i++) {
                 if (!double.TryParse(parts[i], floatingPointStyle, NumberFormatInfo.InvariantInfo, out vals[i]))
                     vals[i] = defaultValue;
             }
             return vals;
         }

static BoxPadding ImageResizer.Util.Utils.parsePadding ( string value )

inlinestatic

Parses padding, allowing syntax (all) and (left, top, right, bottom). Parens are optional.

Parameters

value

Returns

Definition at line 218 of file Utils.cs.

                                                             {
             //Default to none if null
             if (string.IsNullOrEmpty(value)) return BoxPadding.Empty;
 
             double[] coords = parseList(value, 0);
             if (coords.Length == 1) return new BoxPadding(coords[0]);
             if (coords.Length == 4) return new BoxPadding(coords[0], coords[1], coords[2], coords[3]);
 
             return BoxPadding.Empty; //Unrecognized value;
         }

static double ImageResizer.Util.Utils.parseRotate ( string s )

inlinestatic

Returns 0 if not a recognized value. Rounds the value to 0, 90, 180, or 270

Returns

Definition at line 122 of file Utils.cs.

                                                    {
 
             if (!string.IsNullOrEmpty(s)) {
                 double temp;
                 if (!double.TryParse(s,floatingPointStyle, NumberFormatInfo.InvariantInfo, out temp)) return 0;
                 
                 return normalizeTo90Intervals(temp);
             }
             return 0;
         }

static string ImageResizer.Util.Utils.writeFlip ( RotateFlipType flip )

inlinestatic

Throws an exception if the specified value is unsupported. Rotation values are not supported, and should be specified with the Rotate or srcRotate command.

Returns

Definition at line 146 of file Utils.cs.

                                                             {
             if (flip == RotateFlipType.RotateNoneFlipNone) return "none";
             if (flip == RotateFlipType.RotateNoneFlipX) return "x";
             if (flip == RotateFlipType.RotateNoneFlipY) return "y";
             if (flip == RotateFlipType.RotateNoneFlipXY) return "xy";
 
             throw new ArgumentException("Valid flip values are RotateNoneFlipNone, RotateNoneFlipX, RotateNoneFlipY, and RotateNoneFlipXY. Rotation must be specified with Rotate or srcRotate instead. Received: " + flip.ToString());
         }

Member Data Documentation

const NumberStyles ImageResizer.Util.Utils.floatingPointStyle

Initial value:

= NumberStyles.AllowLeadingWhite | NumberStyles.AllowTrailingWhite |

NumberStyles.AllowLeadingSign | NumberStyles.AllowDecimalPoint | NumberStyles.AllowThousands | NumberStyles.AllowExponent

Definition at line 42 of file Utils.cs.

The documentation for this class was generated from the following file:

C:/Users/nathanael/Documents/resizer/Core/Util/Utils.cs

Static Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

Member Data Documentation