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64 lines
1.3 KiB
C#
64 lines
1.3 KiB
C#
using System.Threading.Tasks;
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using Microsoft.AspNetCore.Components;
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namespace AntDesign
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{
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public partial class ImagePreview
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{
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[Parameter]
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public ImageRef ImageRef { get; set; }
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private int _zoomOutTimes = 1;
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private int _rotateTimes;
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private bool _visible = true;
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private async Task HandleClose()
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{
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_visible = false;
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StateHasChanged();
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// Blocking DOM removal
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await Task.Delay(200);
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ImageRef.Close();
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}
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private void HandleZoomIn()
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{
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_zoomOutTimes++;
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}
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private void HandleZoomOut()
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{
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if (_zoomOutTimes > 1)
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{
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_zoomOutTimes--;
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}
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}
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private void HandleRotateRight()
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{
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_rotateTimes++;
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}
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private void HandleRotateLeft()
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{
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_rotateTimes--;
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}
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private DialogOptions GetDialogOptions()
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{
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return new DialogOptions()
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{
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PrefixCls = "ant-image-preview",
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Closable = false,
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Footer = null,
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MaskClosable = true,
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OnCancel = async (e) =>
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{
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await HandleClose();
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}
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};
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}
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}
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}
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