[英]How would I display a shape in JOptionPane.showMessageDialog() in Processing?
部分要求是復制https://imgur.com/a/Gx2XOql中的條形圖
我試過這個,看看我是否可以在對話 window 中矩形(顯然它沒有工作):
rectMode(CENTER);
// Alberta
if ( prov_id.equals("AB") || prov_id.equals("ab"))
{
if (gross_income>=0&&gross_income<=40000)
{
tax_rate=0.25;
JOptionPane.showMessageDialog(frame,"Province: "+ prov_id + "\nGross Income: "+ gross_income + "\nTax Rate: "+ tax_rate+ "\nTax Amount: "+ tax_amount+"\nNet Income: "+ net_income + rect(10,10,10,10));
}
我的代碼的rest:
import javax.swing.JOptionPane;
//Input Variables
String prov_id = ""; //province_id will contain the user input for the province (E.g. 'AB').
float gross_income = 0; //gorss_income contains the user input for gross income (E.g. 30000).
//Output Variables:
//You will store the result of your analysis and calculations in these variables
float tax_rate = 0; //Variable tax_rate will hold the tax_rate percentage. You will assign a value for tax_rate based on the Taxable Income (Table 1) table given in the studio project document.
//The value of tax ranges between 0 to 1 (E.g. for Alberta, income of equal or less than $40000 tax = 0.25)
float net_income = 0; //Net income is calculated based on tax_rate. It is the take-home income after taxes are deducted.
//i.e. net_income = gross_income * (1 - tax_rate);
float tax_amount = 0; //tax amount is the amount of taxes paid based on gross income depending on the province.
//i.e. tax_amount = gross_income * tax_rate;
// prompt for and read the province id
prov_id = JOptionPane.showInputDialog("Please enter your province's two-letter abbreviation (e.g., AB for Alberta): ");
// prompt for and read the gross income
String answer = JOptionPane.showInputDialog("Please enter your taxable income: ");
//convert user input to folat
gross_income = Float.parseFloat(answer);
net_income=gross_income*(1-tax_rate);
tax_amount=gross_income*tax_rate;
rectMode(CENTER);
// Alberta
if ( prov_id.equals("AB") || prov_id.equals("ab"))
{
if (gross_income>=0&&gross_income<=40000)
{
tax_rate=0.25;
JOptionPane.showMessageDialog(frame,"Province: "+ prov_id + "\nGross Income: "+ gross_income + "\nTax Rate: "+ tax_rate+ "\nTax Amount: "+ tax_amount+"\nNet Income: "+ net_income);
}
}
預期的輸出應該是這樣的: https://imgur.com/a/Gx2XOql
到目前為止,我的代碼顯示如下: https://imgur.com/a/Gx2XOql
顯示條形圖的 window 不是來自 JOptionPane.showMessageDialog() 的處理,因為 window 被命名為“TaxCalculator_kEY”,我假設它是文件的名稱,而不是“消息”。
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