memartel_loc/Blazor_Canvas
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Hallelujah!

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This commit is contained in:
MarcEricMartel 2023-11-19 12:06:26 -05:00
parent 279247905c
commit b31e2049bd
1 changed files with 4 additions and 20 deletions
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24
BlazorCanvas/BlazorCanvas.Server/Components/Data/CanvasService.cs
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@ -36,18 +36,6 @@ public class CanvasService {
public ElementReference divCanvas { get; set; }
public BECanvasComponent myCanvas { get; set; } = new();
/// <summary>
/// Version Pub/Sub
/// </summary>
public async void Subscribe() {
CancellationToken cToken = new();
while (!cToken.IsCancellationRequested) {
var comm = await _redisService.Subscribe(cToken);
if (comm is not null)
Draw(comm);
}
}
public async void Consume() {
while (!_has_ended) {
if (_lsComms.Count > 0)
@ -117,17 +105,13 @@ public class CanvasService {
string color = "White";
CanvasCommand command = new();
mouseX = eventArgs.OffsetX - (pointSize / 2);
mouseY = eventArgs.OffsetY - (pointSize / 2);
// Magnétisme boboche si activé, centrage si pas activé.
mouseX = eventArgs.OffsetX - (!snap? pointSize / 2: mouseX % pointSize);
mouseY = eventArgs.OffsetY - (!snap? pointSize / 2: mouseY % pointSize);
if (eventArgs.Buttons == 1) // Couleur si bouton gauche, blanc si bouton droit
color = currentColor;
if (snap) { // Magnétisme boboche.
mouseX -= mouseX % pointSize;
mouseY -= mouseY % pointSize;
}
command.X = mouseX;
command.Y = mouseY;
command.Color = color;
@ -136,7 +120,7 @@ public class CanvasService {
if (command.Equals(_lastCommand))
return; // Pour pas spammer des commandes si c'est pas pertinent.
_redisService.Produce(command); // Stream
_redisService.Produce(command);
_lastCommand = command;
}