125 lines
4.6 KiB
C#
125 lines
4.6 KiB
C#
using NaiBa.Util.Extension;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using TemuKJD.BaseForms;
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namespace TemuKJD.ToolForms
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{
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public partial class ImgToolForm : Form
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{
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public ImgToolForm()
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{
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InitializeComponent();
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}
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Image baseImg;
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Image newImg;
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private void btnMake_Click(object sender, EventArgs e)
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{
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if(baseImg == null)
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{
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BaseMsgForm.ShowError("请先选择图片");
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return;
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}
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var newImg = new Bitmap(baseImg.Width, baseImg.Height);
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using (Graphics g = Graphics.FromImage(newImg))
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{
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//g.Clear(Color.White);
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g.DrawImage(baseImg, new Rectangle(0, 0, newImg.Width, newImg.Height), 0, 0, baseImg.Width, baseImg.Height, GraphicsUnit.Pixel);
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g.FillRectangle(Brushes.White, txtX.Text.Trim().ParseToInt(), txtY.Text.Trim().ParseToInt(), 500, 120);
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//Font font = new Font("宋体", txtSize.Text.Trim().ParseToInt(), FontStyle.Bold);
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Font font = new Font("宋体", txtSize.Text.Trim().ParseToInt(), FontStyle.Regular);
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//Font font = new Font("微软雅黑", 15, FontStyle.Regular);
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Brush textBrush = Brushes.Black;
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textBrush = new SolidBrush(Color.FromArgb(0,0,0));
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g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
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RectangleF rectF = new RectangleF(txtX.Text.Trim().ParseToInt(), txtY.Text.Trim().ParseToInt(), baseImg.Width - 80, baseImg.Height - 80);
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if (!string.IsNullOrWhiteSpace(textBox1.Text.Trim()))
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g.DrawString(textBox1.Text.Trim(), font, textBrush, rectF);
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}
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this.pbImage.Image = newImg;
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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if (this.pbImage.Image == null)
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{
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BaseMsgForm.ShowError("图片为空！");
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return;
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}
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string fileName = DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss") + ".jpg";
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if (!string.IsNullOrEmpty(this.pbImage.ImageLocation))
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{
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fileName = this.pbImage.ImageLocation.Replace("://", ".").Replace('/', '.');
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}
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SaveFileDialog sfd = new SaveFileDialog();
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sfd.Filter = "JPeg Image|*.jpg;*.jpeg";
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sfd.Title = "保存图片";
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sfd.FileName = fileName;
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if (sfd.ShowDialog() == DialogResult.OK)
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{
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try
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{
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pbImage.Image.Save(sfd.FileName, System.Drawing.Imaging.ImageFormat.Jpeg);
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}
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catch (Exception ex)
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{
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BaseMsgForm.ShowError(ex.Message);
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}
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}
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}
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private void btnSelectImg_Click(object sender, EventArgs e)
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{
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OpenFileDialog openFileDialog = new OpenFileDialog();
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openFileDialog.Multiselect = false;
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// 设置过滤条件，只显示文本文件
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openFileDialog.Filter = "图片文件 (*.jpeg;*.jpg;*.png)|*.jpeg;*.jpg;*.png|All files (*.*)|*.*";
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// 显示对话框并获取结果
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if (openFileDialog.ShowDialog() == DialogResult.OK)
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{
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try
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{
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string filePath = openFileDialog.FileName;
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Image image = Image.FromFile(filePath);
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string imgBase64 = "";
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using (MemoryStream memoryStream = new MemoryStream())
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{
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image.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
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byte[] imageBytes = memoryStream.ToArray();
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imgBase64 = Convert.ToBase64String(imageBytes);
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}
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//string img_md5 = BaseClass.GetMd5(imgBase64);
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if (this.pbImage.Tag.ParseToString() != imgBase64)
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{
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this.pbImage.Tag = imgBase64;
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this.pbImage.ImageLocation = "";
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this.pbImage.Image = image;
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this.baseImg = image;
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}
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}
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catch (Exception ex)
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{
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BaseMsgForm.ShowError("打开自定义sku图片失败 " + ex.Message);
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return;
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}
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}
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}
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}
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}
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