Exemple #1
0
        public override void RecalcLayout()
        {
            base.RecalcLayout();

            Font font = NumIndicator.AbsFont;
            FontFamily family = new FontFamily(font.Name);

            int descent = family.GetCellDescent(font.Style);
            float descentPixel = font.Size * descent / family.GetEmHeight(font.Style);

            _Descent = (int)(descentPixel / 2) + 1;
        }
        void ObtainFontMetrics(Graphics g)
        {
            string infoString = "";  // enough space for one line of output
            int ascent;             // font family ascent in design units
            float ascentPixel;      // ascent converted to pixels
            int descent;            // font family descent in design units
            float descentPixel;     // descent converted to pixels
            int lineSpacing;        // font family line spacing in design units
            float lineSpacingPixel; // line spacing converted to pixels

            FontStyle fontStyle = FontStyle.Regular;
            //fontStyle = FontStyle.Italic | FontStyle.Bold;
            FontFamily fontFamily = new FontFamily("arial");
            //fontFamily = FontFamily.GenericSansSerif;

            Font font = new Font(
                fontFamily,
                16, fontStyle,
                GraphicsUnit.Pixel);
            PointF pointF = new PointF(10, 10);
            SolidBrush solidBrush = new SolidBrush(Color.Black);

            // Display the font size in pixels.
            infoString = "font family : " + font.FontFamily.Name + " " + fontStyle + ".";
            g.DrawString(infoString, font, solidBrush, pointF);

            // Move down one line.
            pointF.Y += font.Height;

            // Display the font size in pixels.
            infoString = "font.Size returns " + font.Size + ".";
            g.DrawString(infoString, font, solidBrush, pointF);

            // Move down one line.
            pointF.Y += font.Height;

            // Display the font family em height in design units.
            infoString = "fontFamily.GetEmHeight() returns " +
                         fontFamily.GetEmHeight(fontStyle) + ".";
            g.DrawString(infoString, font, solidBrush, pointF);

            // Move down two lines.
            pointF.Y += 2 * font.Height;

            // Display the ascent in design units and pixels.
            ascent = fontFamily.GetCellAscent(fontStyle);

            // 14.484375 = 16.0 * 1854 / 2048
            ascentPixel =
                font.Size * ascent / fontFamily.GetEmHeight(fontStyle);
            infoString = "The ascent is " + ascent + " design units, " + ascentPixel +
                         " pixels.";
            g.DrawString(infoString, font, solidBrush, pointF);

            // Move down one line.
            pointF.Y += font.Height;

            // Display the descent in design units and pixels.
            descent = fontFamily.GetCellDescent(fontStyle);

            // 3.390625 = 16.0 * 434 / 2048
            descentPixel =
                font.Size * descent / fontFamily.GetEmHeight(fontStyle);
            infoString = "The descent is " + descent + " design units, " +
                         descentPixel + " pixels.";
            g.DrawString(infoString, font, solidBrush, pointF);

            // Move down one line.
            pointF.Y += font.Height;

            // Display the line spacing in design units and pixels.
            lineSpacing = fontFamily.GetLineSpacing(fontStyle);

            // 18.398438 = 16.0 * 2355 / 2048
            lineSpacingPixel =
                font.Size * lineSpacing / fontFamily.GetEmHeight(fontStyle);
            infoString = "The line spacing is " + lineSpacing + " design units, " +
                         lineSpacingPixel + " pixels.";
            g.DrawString(infoString, font, solidBrush, pointF);

            title = "ObtainFontMetrics";
        }
Exemple #3
0
        /// <summary>
        /// Connects the specifications of a font from XFont to a real glyph type face.
        /// </summary>
        void Initialize()
        {
            XFontMetrics fm = null;

#if DEBUG___
            FontData[] fontDataArray = FontDataStock.Global.GetFontDataList();
            if (fontDataArray.Length > 0)
            {
                ////        GetType();
                ////#if GDI
                ////        var x = XPrivateFontCollection.global.GlobalPrivateFontCollection;
                ////        families = x.Families;

                ////        bool fff = families[0].IsStyleAvailable(System.Drawing.FontStyle.Regular);
                ////        fff.GetType();
                ////        this.font = new Font(families[0].Name, 12, System.Drawing.FontStyle.Regular, GraphicsUnit.Pixel);

                ////        this.font = new Font("Oblivious", 12, System.Drawing.FontStyle.Regular, GraphicsUnit.Pixel);

                ////        this.font = new Font(families[0], 12, System.Drawing.FontStyle.Regular, GraphicsUnit.Pixel);

                ////        System.Drawing.FontFamily f = new System.Drawing.FontFamily(families[0].Name);
                ////        f.GetType();
                ////#endif
            }
#endif
#if GDI
            if (this.font == null)
            {
                if (this.gdifamily != null)
                {
                    this.font       = new Font(this.gdifamily, (float)this.emSize, (System.Drawing.FontStyle) this.style, GraphicsUnit.World);
                    this.familyName = this.gdifamily.Name; // Do we need this???
                }
                else
                {
                    // First check private fonts
                    this.font = XPrivateFontCollection.TryFindPrivateFont(this.familyName, this.emSize, (System.Drawing.FontStyle) this.style) ??
                                new Font(this.familyName, (float)this.emSize, (System.Drawing.FontStyle) this.style, GraphicsUnit.World);
                }
#if DEBUG
                // new Font returns MSSansSerif if the requested font was not found ...
                //Debug.Assert(this.familyName == this.font.FontFamily.Name);
#endif
            }

            fm = Metrics;
            System.Drawing.FontFamily fontFamily = this.font.FontFamily;
            this.unitsPerEm = fm.UnitsPerEm;

            System.Drawing.FontFamily fontFamily2 = this.font.FontFamily;
            this.cellSpace = fontFamily2.GetLineSpacing(font.Style);
            //Debug.Assert(this.cellSpace == fm.Ascent + Math.Abs(fm.Descent) + fm.Leading, "Value differs from information retrieved from font image.");

            this.cellAscent = fontFamily.GetCellAscent(font.Style);
#pragma warning disable 1030
#warning delTHHO
            //!!!delTHHO 14.08.2008 Debug.Assert(this.cellAscent == fm.Ascent, "Value differs from information retrieved from font image.");
            //Debug.Assert(this.cellAscent == fm.Ascent, "Value differs from information retrieved from font image.");

            this.cellDescent = fontFamily.GetCellDescent(font.Style);
#if DEBUG
            int desc = Math.Abs(fm.Descent);
            if (this.cellDescent != desc)
            {
                Debug.Assert(false, "Value differs from information retrieved from font image.");
            }
#endif
#endif
#if WPF
#if !SILVERLIGHT
            if (this.family == null)
            {
                Debug.Assert(this.typeface == null);
                this.typeface = XPrivateFontCollection.TryFindTypeface(Name, this.style, out this.family);
#if true
                if (this.typeface != null)
                {
                    GlyphTypeface glyphTypeface;

                    ICollection <Typeface> list = this.family.GetTypefaces();
                    foreach (Typeface tf in list)
                    {
                        if (!tf.TryGetGlyphTypeface(out glyphTypeface))
                        {
                            Debugger.Break();
                        }
                    }

                    if (!this.typeface.TryGetGlyphTypeface(out glyphTypeface))
                    {
                        throw new InvalidOperationException(PSSR.CannotGetGlyphTypeface(Name));
                    }
                }
#endif
            }

            if (this.family == null)
            {
                this.family = new System.Windows.Media.FontFamily(Name);
            }

            if (typeface == null)
            {
                this.typeface = FontHelper.CreateTypeface(this.family, style);
            }

            fm = Metrics;
            Debug.Assert(this.unitsPerEm == 0 || this.unitsPerEm == fm.UnitsPerEm);
            this.unitsPerEm = fm.UnitsPerEm;

            //Debug.Assert(this.cellSpace == 0 || this.cellSpace == fm.Ascent + Math.Abs(fm.Descent) + fm.Leading);
            this.cellSpace = fm.Ascent + Math.Abs(fm.Descent) + fm.Leading;

            Debug.Assert(this.cellAscent == 0 || this.cellAscent == fm.Ascent);
            this.cellAscent = fm.Ascent;

            Debug.Assert(this.cellDescent == 0 || this.cellDescent == Math.Abs(fm.Descent));
            this.cellDescent = Math.Abs(fm.Descent);
#else
            if (fm != null)
            {
                fm.GetType();
            }
#endif
#endif
        }
        public MetricsInfo GetMetricInfo(int character, GraphicsContext context, DeviceDescription description)
        {
            var svgContext = _mapper.MapGraphicsContextToSvg(new Point(), 0, context);
            var s = new string(new[] { (char)character });
            var family = new FontFamily(svgContext.Font.Family);
            var style = GetStyle(context.FontFace);

            return new MetricsInfo
            {
                Ascent = family.GetCellAscent(style),
                Descent = family.GetCellDescent(style),
                Width = MeasureWidth(s, context, description),
            };
        }
        protected void uiButtonApply_Click(object sender, EventArgs e)
        {
            try
            {
                MailMessage msg = new MailMessage();
                msg.IsBodyHtml = true;

                System.Drawing.Graphics myGraphic = null;
                string[] images = uiRadioButtonListLayouts.SelectedValue.Split('#');

                System.Drawing.Image imgSelectedLayout;
                imgSelectedLayout = System.Drawing.Image.FromFile(Server.MapPath("~/" + images[0]));

                // add layout as attach
                msg.Attachments.Add(new Attachment(Server.MapPath("~/" + images[0])));

                System.Drawing.Color backcolor = System.Drawing.ColorTranslator.FromHtml(uiHiddenFieldColor.Value);
                System.Drawing.Brush b = new System.Drawing.SolidBrush(backcolor);

                Cards card = new Cards();
                card.LoadByPrimaryKey(CardID);

                // add Main card info
                msg.Body += "<br /> =========================================================== <br />";
                msg.Body += " ========================= Card info ================== <br />";
                msg.Body += " Card Name : " + card.CardNameEng;
                msg.Body += "<br /> Card Price : " + card.PriceNow;
                msg.Body += "<br /> Card Path : " + FullPath + " > " + card.CardNameEng;

                // add background color
                msg.Body += "<br /> =========================================================== <br />";
                msg.Body += " ========================= Background color ================== <br />";

                msg.Body += "Background Color : " + uiHiddenFieldColor.Value + "<br />";

                System.Drawing.Bitmap backgroundcolor = new System.Drawing.Bitmap(imgSelectedLayout);
                System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(backgroundcolor);
                g.FillRectangle(b, 0, 0, imgSelectedLayout.Width, imgSelectedLayout.Height);
                g.Save();
                string backpath = Guid.NewGuid().ToString();
                backgroundcolor.Save(Server.MapPath("~/images/UserOrders/" + backpath + "_1.jpeg"));

                System.Drawing.Image GeneratedImg;// =new Image.FromFile(ImageBack);

                // draw background
                GeneratedImg = System.Drawing.Image.FromFile(Server.MapPath("~/images/UserOrders/" + backpath + "_1.jpeg"));
                myGraphic = System.Drawing.Graphics.FromImage(GeneratedImg);
                myGraphic.SmoothingMode = SmoothingMode.HighQuality;

                msg.Body += "<br /> =========================================================== <br />";
                msg.Body += " ========================= Images Info ================== <br />";

                //draw user uploaded images
                foreach (DataListItem dli in uiDataListImages.Items)
                {
                    if (dli.ItemType == ListItemType.Item || dli.ItemType == ListItemType.AlternatingItem)
                    {
                        FileUpload imgfile = (FileUpload)dli.FindControl("uiFileUploadImg");
                        HiddenField hfPath = (HiddenField)dli.FindControl("uiHiddenFieldPath");
                        HiddenField hf = (HiddenField)dli.FindControl("uiHiddenFieldImgID");

                        HiddenField contrast = (HiddenField)dli.FindControl("uiHiddenFieldContrast");
                        HiddenField brightness = (HiddenField)dli.FindControl("uiHiddenFieldBrightness");
                        HiddenField rotate = (HiddenField)dli.FindControl("uiHiddenFieldRotate");

                        DropDownList style = (DropDownList)dli.FindControl("uiDropDownListStyle");
                        System.Web.UI.WebControls.Image current = (System.Web.UI.WebControls.Image)dli.FindControl("uiImageCurrent");
                        CardImages img = new CardImages();
                        img.LoadByPrimaryKey(Convert.ToInt32(hf.Value));
                        string path = hfPath.Value;
                        if (imgfile.HasFile)
                        {
                            path = "images/UserOrders/cardImages/" + Guid.NewGuid().ToString() + imgfile.FileName;
                            imgfile.SaveAs(Server.MapPath("~/" + path));
                            hfPath.Value = path;
                            current.ImageUrl = path;
                            current.Visible = true;
                        }

                        if (!string.IsNullOrEmpty(path))
                        {
                            System.Drawing.Image currentCardImage;
                            WebClient webclient = new WebClient();
                            System.IO.Stream s = webclient.OpenRead(ConfigurationManager.AppSettings["appHome"] + "ImageOnDemand.ashx?url=" + path + "&brightness=" + brightness.Value + "&contrast=" + contrast.Value + "&" + style.SelectedValue);
                            currentCardImage = System.Drawing.Image.FromStream(s);

                            if (float.Parse(rotate.Value) > 0)
                            {
                                myGraphic.TranslateTransform((float)img.ImgWidth / 2, (float)img.ImgHieght / 2);
                                myGraphic.RotateTransform(float.Parse(rotate.Value));
                                myGraphic.DrawImageUnscaled(currentCardImage, img.PosX, img.PosY, img.ImgWidth, img.ImgHieght);
                                myGraphic.RotateTransform(-float.Parse(rotate.Value));
                                myGraphic.TranslateTransform(-(float)img.ImgWidth / 2, -(float)img.ImgHieght / 2);
                            }
                            else
                            {
                                myGraphic.DrawImageUnscaled(currentCardImage, img.PosX, img.PosY, img.ImgWidth, img.ImgHieght);
                            }

                            // add image uploaded by user as attachment
                            msg.Attachments.Add(new Attachment(Server.MapPath("~/" + path)));
                            msg.Body += "Image " + (dli.ItemIndex + 1).ToString() + " : <br />";
                            msg.Body += "contrust :  " + contrast.Value + "<br />";
                            msg.Body += "brightness :  " + brightness.Value + " <br />";
                            msg.Body += "rotaion : " + rotate.Value + " <br />";
                            msg.Body += "style : " + style.SelectedValue.Substring(0, style.SelectedValue.IndexOf("=")) + " <br />";

                        }

                    }
                }

                myGraphic.ResetTransform();

                // draw layout
                //myGraphic.DrawImageUnscaled(imgSelectedLayout, 0, 0,imgSelectedLayout.Width, imgSelectedLayout.Height);
                myGraphic.DrawImage(imgSelectedLayout, 0, 0, imgSelectedLayout.Width, imgSelectedLayout.Height);
                myGraphic.Save();

                // draw strings
                myGraphic.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
                msg.Body += "<br /> =========================================================== <br />";
                msg.Body += " ========================= Text Info ================== <br />";

                foreach (DataListItem dli in uiDataListCardText.Items)
                {
                    if (dli.ItemType == ListItemType.Item || dli.ItemType == ListItemType.AlternatingItem)
                    {
                        HiddenField hf = (HiddenField)dli.FindControl("uiHiddenFieldTextID");
                        HiddenField hfc = (HiddenField)dli.FindControl("uiHiddenFieldMyColor");
                        DropDownList ddlfont = (DropDownList)dli.FindControl("uiDropDownListFonts");
                        DropDownList ddlfontsize = (DropDownList)dli.FindControl("uiDropDownListFontSize");
                        CardText text = new CardText();
                        TextBox tb = (TextBox)dli.FindControl("uiTextBoxText");
                        text.LoadByPrimaryKey(Convert.ToInt32(hf.Value));

                        System.Drawing.Color fontcolor = System.Drawing.ColorTranslator.FromHtml(hfc.Value);
                        System.Drawing.Brush fontbrush = new System.Drawing.SolidBrush(fontcolor);

                        FontFamily family = new FontFamily(ddlfont.SelectedItem.Text);
                        float fontsize = (Convert.ToInt32(ddlfontsize.SelectedItem.Text) * family.GetEmHeight(FontStyle.Regular)) / family.GetCellDescent(FontStyle.Regular);

                        myGraphic.DrawString(tb.Text, new Font(ddlfont.SelectedItem.Text, fontsize, FontStyle.Italic), fontbrush, new RectangleF(text.PosX, text.PosY, text.Width, text.Height));

                        msg.Body += text.TextLabel + " : " + tb.Text + "<br />";
                        msg.Body += "font :  " + ddlfont.SelectedItem.Text + "<br />";
                        msg.Body += "font size :  " + ddlfontsize.SelectedItem.Text + " <br />";
                        msg.Body += "color : " + hfc.Value + " <br />";
                    }
                }

                myGraphic.Save();

                string newpath = Guid.NewGuid().ToString();

                // save generated img
                GeneratedImg.Save(Server.MapPath("~/images/UserOrders/" + newpath + "_2.jpeg"), System.Drawing.Imaging.ImageFormat.Jpeg);
                uiImageMain.ImageUrl = "~/images/UserOrders/" + newpath + "_2.jpeg";

                // add final image as attachment
                msg.Attachments.Add(new Attachment(Server.MapPath("~/images/UserOrders/" + newpath + "_2.jpeg")));

                myGraphic.Dispose();

                UserPayement temp = new UserPayement();
                temp.AddNew();
                temp.CardID = CardID;
                temp.CardDesign = "images/UserOrders/" + newpath + "_2.jpeg";
                temp.CardCount = 1;
                try
                {
                    temp.GetColumn("ItemPrice");
                }
                catch (Exception)
                {
                    temp.AddColumn("ItemPrice", Type.GetType("System.Double"));
                }
                temp.SetColumn("ItemPrice", card.PriceNow);
                Session["UserPayment"] = temp;
                uipanelError.Visible = false;

                OrderMail = msg;

            }
            catch (Exception ex)
            {
                uipanelError.Visible = true;
            }
        }
Exemple #6
0
		public void FontFamily_String ()
		{
			HostIgnoreList.CheckTest ("MonoTests.System.Drawing.FontFamilyTest.FontFamily_String");
			FontFamily ff = new FontFamily (name);
			CheckMono (ff);
			FontStyle style = FontStyle.Bold;
			Assert.AreEqual (ff.Name, ff.GetName (0), "GetName");
			Assert.IsTrue ((ff.GetCellAscent (style) > 0), "GetCellAscent");
			Assert.IsTrue ((ff.GetCellDescent (style) > 0), "GetCellDescent");
			Assert.IsTrue ((ff.GetEmHeight (style) > 0), "GetEmHeight");
			Assert.IsTrue ((ff.GetLineSpacing (style) > 0), "GetLineSpacing");
			Assert.IsTrue (ff.IsStyleAvailable (style), "IsStyleAvailable");
		}